88218910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{678607}}^1$

素因数の和:678627

約数の個数: 16

約数和(自身を含む): 171009216

約数和(自身を除く): 82790306

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 678607, 1357214, 3393035, 6786070, 8821891, 17643782, 44109455, 88218910]

約数ペア:

[(1, 88218910), (2, 44109455), (5, 17643782), (10, 8821891), (13, 6786070), (26, 3393035), (65, 1357214), (130, 678607)]