17961569470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2351}}^1\times {\mathrm{3457}}^1$

素因数の和:5845

約数の個数: 64

約数和(自身を含む): 36892267776

約数和(自身を除く): 18930698306

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 2351, 3457, 4702, 6914, 11755, 17285, 23510, 30563, 34570, 39967, 44941, 58769, 61126, 79934, 89882, 117538, 152815, 199835, 224705, 293845, 305630, 399670, 449410, 519571, 587690, 763997, 1039142, 1527994, 2597855, 3819985, 5195710, 7639970, 8127407, 16254814, 40637035, 81274070, 105656291, 138165919, 211312582, 276331838, 528281455, 690829595, 1056562910, 1381659190, 1796156947, 3592313894, 8980784735, 17961569470]

約数ペア:

[(1, 17961569470), (2, 8980784735), (5, 3592313894), (10, 1796156947), (13, 1381659190), (17, 1056562910), (26, 690829595), (34, 528281455), (65, 276331838), (85, 211312582), (130, 138165919), (170, 105656291), (221, 81274070), (442, 40637035), (1105, 16254814), (2210, 8127407), (2351, 7639970), (3457, 5195710), (4702, 3819985), (6914, 2597855), (11755, 1527994), (17285, 1039142), (23510, 763997), (30563, 587690), (34570, 519571), (39967, 449410), (44941, 399670), (58769, 305630), (61126, 293845), (79934, 224705), (89882, 199835), (117538, 152815)]