2040698888

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{24889}}^1$

素因数の和:25209

約数の個数: 32

約数和(自身を含む): 3944069400

約数和(自身を除く): 1903370512

約数列:

[1, 2, 4, 8, 37, 74, 148, 277, 296, 554, 1108, 2216, 10249, 20498, 24889, 40996, 49778, 81992, 99556, 199112, 920893, 1841786, 3683572, 6894253, 7367144, 13788506, 27577012, 55154024, 255087361, 510174722, 1020349444, 2040698888]

約数ペア:

[(1, 2040698888), (2, 1020349444), (4, 510174722), (8, 255087361), (37, 55154024), (74, 27577012), (148, 13788506), (277, 7367144), (296, 6894253), (554, 3683572), (1108, 1841786), (2216, 920893), (10249, 199112), (20498, 99556), (24889, 81992), (40996, 49778)]