2012955128513

素因数分解:

$7^1\times {\mathrm{271}}^1\times {\mathrm{6563}}^1\times {\mathrm{161683}}^1$

素因数の和:168524

約数の個数: 16

約数和(自身を含む): 2309375256576

約数和(自身を除く): 296420128063

約数列:

[1, 7, 271, 1897, 6563, 45941, 161683, 1131781, 1778573, 12450011, 43816093, 306712651, 1061125529, 7427878703, 287565018359, 2012955128513]

約数ペア:

[(1, 2012955128513), (7, 287565018359), (271, 7427878703), (1897, 1061125529), (6563, 306712651), (45941, 43816093), (161683, 12450011), (1131781, 1778573)]