541802008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{31253}}^1$

素因数の和:31467

約数の個数: 32

約数和(自身を含む): 1113892560

約数和(自身を除く): 572090552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 197, 394, 788, 1576, 2167, 4334, 8668, 17336, 31253, 62506, 125012, 250024, 343783, 687566, 1375132, 2750264, 6156841, 12313682, 24627364, 49254728, 67725251, 135450502, 270901004, 541802008]

約数ペア:

[(1, 541802008), (2, 270901004), (4, 135450502), (8, 67725251), (11, 49254728), (22, 24627364), (44, 12313682), (88, 6156841), (197, 2750264), (394, 1375132), (788, 687566), (1576, 343783), (2167, 250024), (4334, 125012), (8668, 62506), (17336, 31253)]