2920808514

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{4451}}^1$

素因数の和:4695

約数の個数: 64

約数和(自身を含む): 6462167040

約数和(自身を除く): 3541358526

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 179, 282, 358, 537, 611, 1074, 1222, 1833, 2327, 3666, 4451, 4654, 6981, 8413, 8902, 13353, 13962, 16826, 25239, 26706, 50478, 57863, 109369, 115726, 173589, 209197, 218738, 328107, 347178, 418394, 627591, 656214, 796729, 1255182, 1593458, 2390187, 2719561, 4780374, 5439122, 8158683, 10357477, 16317366, 20714954, 31072431, 37446263, 62144862, 74892526, 112338789, 224677578, 486801419, 973602838, 1460404257, 2920808514]

約数ペア:

[(1, 2920808514), (2, 1460404257), (3, 973602838), (6, 486801419), (13, 224677578), (26, 112338789), (39, 74892526), (47, 62144862), (78, 37446263), (94, 31072431), (141, 20714954), (179, 16317366), (282, 10357477), (358, 8158683), (537, 5439122), (611, 4780374), (1074, 2719561), (1222, 2390187), (1833, 1593458), (2327, 1255182), (3666, 796729), (4451, 656214), (4654, 627591), (6981, 418394), (8413, 347178), (8902, 328107), (13353, 218738), (13962, 209197), (16826, 173589), (25239, 115726), (26706, 109369), (50478, 57863)]