2072804972

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1\times {\mathrm{2437}}^1$

素因数の和:3306

約数の個数: 48

約数和(自身を含む): 4264588608

約数和(自身を除く): 2191783636

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 821, 1036, 1642, 2437, 3284, 4874, 5747, 9748, 11494, 17059, 22988, 30377, 34118, 60754, 68236, 90169, 121508, 180338, 212639, 360676, 425278, 631183, 850556, 1262366, 2000777, 2524732, 4001554, 8003108, 14005439, 28010878, 56021756, 74028749, 148057498, 296114996, 518201243, 1036402486, 2072804972]

約数ペア:

[(1, 2072804972), (2, 1036402486), (4, 518201243), (7, 296114996), (14, 148057498), (28, 74028749), (37, 56021756), (74, 28010878), (148, 14005439), (259, 8003108), (518, 4001554), (821, 2524732), (1036, 2000777), (1642, 1262366), (2437, 850556), (3284, 631183), (4874, 425278), (5747, 360676), (9748, 212639), (11494, 180338), (17059, 121508), (22988, 90169), (30377, 68236), (34118, 60754)]