2040982408

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{62423}}^1$

素因数の和:62557

約数の個数: 32

約数和(自身を含む): 3947693760

約数和(自身を除く): 1906711352

約数列:

[1, 2, 4, 8, 61, 67, 122, 134, 244, 268, 488, 536, 4087, 8174, 16348, 32696, 62423, 124846, 249692, 499384, 3807803, 4182341, 7615606, 8364682, 15231212, 16729364, 30462424, 33458728, 255122801, 510245602, 1020491204, 2040982408]

約数ペア:

[(1, 2040982408), (2, 1020491204), (4, 510245602), (8, 255122801), (61, 33458728), (67, 30462424), (122, 16729364), (134, 15231212), (244, 8364682), (268, 7615606), (488, 4182341), (536, 3807803), (4087, 499384), (8174, 249692), (16348, 124846), (32696, 62423)]