2305691390

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5362073}}^1$

素因数の和:5362123

約数の個数: 16

約数和(自身を含む): 4246762608

約数和(自身を除く): 1941071218

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 5362073, 10724146, 26810365, 53620730, 230569139, 461138278, 1152845695, 2305691390]

約数ペア:

[(1, 2305691390), (2, 1152845695), (5, 461138278), (10, 230569139), (43, 53620730), (86, 26810365), (215, 10724146), (430, 5362073)]