2116770452260

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2461360991}}^1$

素因数の和:2461361043

約数の個数: 24

約数和(自身を含む): 4548595113216

約数和(自身を除く): 2431824660956

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 2461360991, 4922721982, 9845443964, 12306804955, 24613609910, 49227219820, 105838522613, 211677045226, 423354090452, 529192613065, 1058385226130, 2116770452260]

約数ペア:

[(1, 2116770452260), (2, 1058385226130), (4, 529192613065), (5, 423354090452), (10, 211677045226), (20, 105838522613), (43, 49227219820), (86, 24613609910), (172, 12306804955), (215, 9845443964), (430, 4922721982), (860, 2461360991)]