889952991746

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{3769}}^1$

素因数の和:4133

約数の個数: 144

約数和(自身を含む): 1720069813800

約数和(自身を除く): 830116822054

約数列:

[1, 2, 7, 13, 14, 26, 49, 53, 91, 98, 106, 169, 182, 269, 338, 371, 538, 637, 689, 742, 1183, 1274, 1378, 1883, 2366, 2597, 3497, 3766, 3769, 4823, 5194, 6994, 7538, 8281, 8957, 9646, 13181, 14257, 16562, 17914, 24479, 26362, 26383, 28514, 33761, 45461, 48958, 48997, 52766, 62699, 67522, 90922, 97994, 99799, 125398, 171353, 184681, 185341, 199598, 199757, 318227, 342706, 342979, 369362, 370682, 399514, 438893, 636454, 636961, 685958, 698593, 877786, 1013861, 1273922, 1297387, 1397186, 1398299, 2027722, 2227589, 2400853, 2409433, 2594774, 2596841, 2796598, 4455178, 4458727, 4801706, 4818866, 5193682, 7097027, 8917454, 9081709, 9788093, 13180193, 14194054, 16866031, 18163418, 18177887, 19576186, 26360386, 31211089, 33732062, 33758933, 36355774, 49679189, 53734633, 62422178, 67517866, 92261351, 99358378, 107469266, 118062217, 127245209, 171342509, 184522702, 236124434, 236312531, 254490418, 342685018, 376142431, 472625062, 645829457, 698550229, 752284862, 1199397563, 1291658914, 1397100458, 1654187717, 2398795126, 2632997017, 3308375434, 4889851603, 5265994034, 8395782941, 9081152977, 9779703206, 16791565882, 18162305954, 34228961221, 63568070839, 68457922442, 127136141678, 444976495873, 889952991746]

約数ペア:

[(1, 889952991746), (2, 444976495873), (7, 127136141678), (13, 68457922442), (14, 63568070839), (26, 34228961221), (49, 18162305954), (53, 16791565882), (91, 9779703206), (98, 9081152977), (106, 8395782941), (169, 5265994034), (182, 4889851603), (269, 3308375434), (338, 2632997017), (371, 2398795126), (538, 1654187717), (637, 1397100458), (689, 1291658914), (742, 1199397563), (1183, 752284862), (1274, 698550229), (1378, 645829457), (1883, 472625062), (2366, 376142431), (2597, 342685018), (3497, 254490418), (3766, 236312531), (3769, 236124434), (4823, 184522702), (5194, 171342509), (6994, 127245209), (7538, 118062217), (8281, 107469266), (8957, 99358378), (9646, 92261351), (13181, 67517866), (14257, 62422178), (16562, 53734633), (17914, 49679189), (24479, 36355774), (26362, 33758933), (26383, 33732062), (28514, 31211089), (33761, 26360386), (45461, 19576186), (48958, 18177887), (48997, 18163418), (52766, 16866031), (62699, 14194054), (67522, 13180193), (90922, 9788093), (97994, 9081709), (99799, 8917454), (125398, 7097027), (171353, 5193682), (184681, 4818866), (185341, 4801706), (199598, 4458727), (199757, 4455178), (318227, 2796598), (342706, 2596841), (342979, 2594774), (369362, 2409433), (370682, 2400853), (399514, 2227589), (438893, 2027722), (636454, 1398299), (636961, 1397186), (685958, 1297387), (698593, 1273922), (877786, 1013861)]