287655889

素因数分解:

${\mathrm{127}}^1\times {\mathrm{617}}^1\times {\mathrm{3671}}^1$

素因数の和:4415

約数の個数: 8

約数和(自身を含む): 290469888

約数和(自身を除く): 2813999

約数列:

[1, 127, 617, 3671, 78359, 466217, 2265007, 287655889]

約数ペア:

[(1, 287655889), (127, 2265007), (617, 466217), (3671, 78359)]