1604920584976

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{2437}}^1\times {\mathrm{377617}}^1$

素因数の和:380171

約数の個数: 40

約数和(自身を含む): 3139357452440

約数和(自身を除く): 1534436867464

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 2437, 4874, 9748, 19496, 38992, 265633, 377617, 531266, 755234, 1062532, 1510468, 2125064, 3020936, 4250128, 6041872, 41160253, 82320506, 164641012, 329282024, 658564048, 920252629, 1840505258, 3681010516, 7362021032, 14724042064, 100307536561, 200615073122, 401230146244, 802460292488, 1604920584976]

約数ペア:

[(1, 1604920584976), (2, 802460292488), (4, 401230146244), (8, 200615073122), (16, 100307536561), (109, 14724042064), (218, 7362021032), (436, 3681010516), (872, 1840505258), (1744, 920252629), (2437, 658564048), (4874, 329282024), (9748, 164641012), (19496, 82320506), (38992, 41160253), (265633, 6041872), (377617, 4250128), (531266, 3020936), (755234, 2125064), (1062532, 1510468)]