129643996

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{233}}^1\times {\mathrm{1231}}^1$

素因数の和:1581

約数の個数: 24

約数和(自身を含む): 230053824

約数和(自身を除く): 100409828

約数列:

[1, 2, 4, 113, 226, 233, 452, 466, 932, 1231, 2462, 4924, 26329, 52658, 105316, 139103, 278206, 286823, 556412, 573646, 1147292, 32410999, 64821998, 129643996]

約数ペア:

[(1, 129643996), (2, 64821998), (4, 32410999), (113, 1147292), (226, 573646), (233, 556412), (452, 286823), (466, 278206), (932, 139103), (1231, 105316), (2462, 52658), (4924, 26329)]