2389968008

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{51713}}^1$

素因数の和:51881

約数の個数: 32

約数和(自身を含む): 4607717400

約数和(自身を除く): 2217749392

約数列:

[1, 2, 4, 8, 53, 106, 109, 212, 218, 424, 436, 872, 5777, 11554, 23108, 46216, 51713, 103426, 206852, 413704, 2740789, 5481578, 5636717, 10963156, 11273434, 21926312, 22546868, 45093736, 298746001, 597492002, 1194984004, 2389968008]

約数ペア:

[(1, 2389968008), (2, 1194984004), (4, 597492002), (8, 298746001), (53, 45093736), (106, 22546868), (109, 21926312), (212, 11273434), (218, 10963156), (424, 5636717), (436, 5481578), (872, 2740789), (5777, 413704), (11554, 206852), (23108, 103426), (46216, 51713)]