2871830138

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{1153}}^1$

素因数の和:1478

約数の個数: 32

約数和(自身を含む): 4432910976

約数和(自身を除く): 1561080838

約数列:

[1, 2, 103, 107, 113, 206, 214, 226, 1153, 2306, 11021, 11639, 12091, 22042, 23278, 24182, 118759, 123371, 130289, 237518, 246742, 260578, 1245373, 2490746, 12707213, 13419767, 13940923, 25414426, 26839534, 27881846, 1435915069, 2871830138]

約数ペア:

[(1, 2871830138), (2, 1435915069), (103, 27881846), (107, 26839534), (113, 25414426), (206, 13940923), (214, 13419767), (226, 12707213), (1153, 2490746), (2306, 1245373), (11021, 260578), (11639, 246742), (12091, 237518), (22042, 130289), (23278, 123371), (24182, 118759)]