126143992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1212923}}^1$

素因数の和:1212942

約数の個数: 16

約数和(自身を含む): 254714040

約数和(自身を除く): 128570048

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1212923, 2425846, 4851692, 9703384, 15767999, 31535998, 63071996, 126143992]

約数ペア:

[(1, 126143992), (2, 63071996), (4, 31535998), (8, 15767999), (13, 9703384), (26, 4851692), (52, 2425846), (104, 1212923)]