2801474052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{20809}}^1$

素因数の和:21692

約数の個数: 48

約数和(自身を含む): 7048097280

約数和(自身を除く): 4246623228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 863, 1726, 2589, 3452, 5178, 10356, 11219, 20809, 22438, 33657, 41618, 44876, 62427, 67314, 83236, 124854, 134628, 249708, 270517, 541034, 811551, 1082068, 1623102, 3246204, 17958167, 35916334, 53874501, 71832668, 107749002, 215498004, 233456171, 466912342, 700368513, 933824684, 1400737026, 2801474052]

約数ペア:

[(1, 2801474052), (2, 1400737026), (3, 933824684), (4, 700368513), (6, 466912342), (12, 233456171), (13, 215498004), (26, 107749002), (39, 71832668), (52, 53874501), (78, 35916334), (156, 17958167), (863, 3246204), (1726, 1623102), (2589, 1082068), (3452, 811551), (5178, 541034), (10356, 270517), (11219, 249708), (20809, 134628), (22438, 124854), (33657, 83236), (41618, 67314), (44876, 62427)]