5643430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43411}}^1$

素因数の和:43431

約数の個数: 16

約数和(自身を含む): 10939824

約数和(自身を除く): 5296394

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 43411, 86822, 217055, 434110, 564343, 1128686, 2821715, 5643430]

約数ペア:

[(1, 5643430), (2, 2821715), (5, 1128686), (10, 564343), (13, 434110), (26, 217055), (65, 86822), (130, 43411)]