1420215524

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2927}}^1$

素因数の和:3025

約数の個数: 96

約数和(自身を含む): 3232137216

約数和(自身を除く): 1811921692

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 43, 52, 62, 86, 91, 124, 172, 182, 217, 301, 364, 403, 434, 559, 602, 806, 868, 1118, 1204, 1333, 1612, 2236, 2666, 2821, 2927, 3913, 5332, 5642, 5854, 7826, 9331, 11284, 11708, 15652, 17329, 18662, 20489, 34658, 37324, 38051, 40978, 69316, 76102, 81956, 90737, 121303, 125861, 152204, 181474, 242606, 251722, 266357, 362948, 485212, 503444, 532714, 635159, 881027, 1065428, 1179581, 1270318, 1636193, 1762054, 2359162, 2540636, 3272386, 3524108, 3901691, 4718324, 6544772, 7803382, 8257067, 11453351, 15606764, 16514134, 22906702, 27311837, 33028268, 45813404, 50721983, 54623674, 101443966, 109247348, 202887932, 355053881, 710107762, 1420215524]

約数ペア:

[(1, 1420215524), (2, 710107762), (4, 355053881), (7, 202887932), (13, 109247348), (14, 101443966), (26, 54623674), (28, 50721983), (31, 45813404), (43, 33028268), (52, 27311837), (62, 22906702), (86, 16514134), (91, 15606764), (124, 11453351), (172, 8257067), (182, 7803382), (217, 6544772), (301, 4718324), (364, 3901691), (403, 3524108), (434, 3272386), (559, 2540636), (602, 2359162), (806, 1762054), (868, 1636193), (1118, 1270318), (1204, 1179581), (1333, 1065428), (1612, 881027), (2236, 635159), (2666, 532714), (2821, 503444), (2927, 485212), (3913, 362948), (5332, 266357), (5642, 251722), (5854, 242606), (7826, 181474), (9331, 152204), (11284, 125861), (11708, 121303), (15652, 90737), (17329, 81956), (18662, 76102), (20489, 69316), (34658, 40978), (37324, 38051)]