128422173430

素因数分解:

$2^1\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{12677411}}^1$

素因数の和:12678431

約数の個数: 16

約数和(自身を含む): 231388123824

約数和(自身を除く): 102965950394

約数列:

[1, 2, 5, 10, 1013, 2026, 5065, 10130, 12677411, 25354822, 63387055, 126774110, 12842217343, 25684434686, 64211086715, 128422173430]

約数ペア:

[(1, 128422173430), (2, 64211086715), (5, 25684434686), (10, 12842217343), (1013, 126774110), (2026, 63387055), (5065, 25354822), (10130, 12677411)]