264695397130

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{615570691}}^1$

素因数の和:615570741

約数の個数: 16

約数和(自身を含む): 487531988064

約数和(自身を除く): 222836590934

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 615570691, 1231141382, 3077853455, 6155706910, 26469539713, 52939079426, 132347698565, 264695397130]

約数ペア:

[(1, 264695397130), (2, 132347698565), (5, 52939079426), (10, 26469539713), (43, 6155706910), (86, 3077853455), (215, 1231141382), (430, 615570691)]