1099686718

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 2023517376

約数和(自身を除く): 923830658

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 53, 106, 157, 169, 221, 299, 314, 338, 391, 442, 598, 689, 782, 901, 1219, 1378, 1802, 2041, 2438, 2669, 2873, 3611, 3887, 4082, 5083, 5338, 5746, 7222, 7774, 8321, 8957, 10166, 11713, 15847, 16642, 17914, 20723, 23426, 26533, 31694, 34697, 41446, 46943, 53066, 61387, 66079, 69394, 93886, 108173, 122774, 132158, 141457, 152269, 191383, 206011, 216346, 269399, 282914, 304538, 382766, 412022, 451061, 538798, 610259, 798031, 902122, 1220518, 1406249, 1596062, 1838941, 2487979, 2812498, 3253511, 3502187, 3677882, 4975958, 6507022, 7004374, 10374403, 20748806, 23906233, 32343727, 42295643, 47812466, 64687454, 84591286, 549843359, 1099686718]

約数ペア:

[(1, 1099686718), (2, 549843359), (13, 84591286), (17, 64687454), (23, 47812466), (26, 42295643), (34, 32343727), (46, 23906233), (53, 20748806), (106, 10374403), (157, 7004374), (169, 6507022), (221, 4975958), (299, 3677882), (314, 3502187), (338, 3253511), (391, 2812498), (442, 2487979), (598, 1838941), (689, 1596062), (782, 1406249), (901, 1220518), (1219, 902122), (1378, 798031), (1802, 610259), (2041, 538798), (2438, 451061), (2669, 412022), (2873, 382766), (3611, 304538), (3887, 282914), (4082, 269399), (5083, 216346), (5338, 206011), (5746, 191383), (7222, 152269), (7774, 141457), (8321, 132158), (8957, 122774), (10166, 108173), (11713, 93886), (15847, 69394), (16642, 66079), (17914, 61387), (20723, 53066), (23426, 46943), (26533, 41446), (31694, 34697)]