56789486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{128483}}^1$

素因数の和:128515

約数の個数: 16

約数和(自身を含む): 97133904

約数和(自身を除く): 40344418

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 128483, 256966, 1670279, 2184211, 3340558, 4368422, 28394743, 56789486]

約数ペア:

[(1, 56789486), (2, 28394743), (13, 4368422), (17, 3340558), (26, 2184211), (34, 1670279), (221, 256966), (442, 128483)]