625372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 1218672

約数和(自身を除く): 593300

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 233, 244, 466, 671, 932, 1342, 2563, 2684, 5126, 10252, 14213, 28426, 56852, 156343, 312686, 625372]

約数ペア:

[(1, 625372), (2, 312686), (4, 156343), (11, 56852), (22, 28426), (44, 14213), (61, 10252), (122, 5126), (233, 2684), (244, 2563), (466, 1342), (671, 932)]