248503922

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{569}}^1\times {\mathrm{1571}}^1$

素因数の和:2281

約数の個数: 16

約数和(自身を含む): 376336800

約数和(自身を除く): 127832878

約数列:

[1, 2, 139, 278, 569, 1138, 1571, 3142, 79091, 158182, 218369, 436738, 893899, 1787798, 124251961, 248503922]

約数ペア:

[(1, 248503922), (2, 124251961), (139, 1787798), (278, 893899), (569, 436738), (1138, 218369), (1571, 158182), (3142, 79091)]