4321000628

素因数分解:

$2^2\times 7^1\times {\mathrm{154321451}}^1$

素因数の和:154321462

約数の個数: 12

約数和(自身を含む): 8642001312

約数和(自身を除く): 4321000684

約数列:

[1, 2, 4, 7, 14, 28, 154321451, 308642902, 617285804, 1080250157, 2160500314, 4321000628]

約数ペア:

[(1, 4321000628), (2, 2160500314), (4, 1080250157), (7, 617285804), (14, 308642902), (28, 154321451)]