126945642878

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1\times {\mathrm{1813561}}^1$

素因数の和:1814723

約数の個数: 16

約数和(自身を含む): 196735205760

約数和(自身を除く): 69789562882

約数列:

[1, 2, 31, 62, 1129, 2258, 34999, 69998, 1813561, 3627122, 56220391, 112440782, 2047510369, 4095020738, 63472821439, 126945642878]

約数ペア:

[(1, 126945642878), (2, 63472821439), (31, 4095020738), (62, 2047510369), (1129, 112440782), (2258, 56220391), (34999, 3627122), (69998, 1813561)]