8386070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10891}}^1$

素因数の和:10916

約数の個数: 32

約数和(自身を含む): 18821376

約数和(自身を除く): 10435306

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 10891, 21782, 54455, 76237, 108910, 119801, 152474, 239602, 381185, 599005, 762370, 838607, 1198010, 1677214, 4193035, 8386070]

約数ペア:

[(1, 8386070), (2, 4193035), (5, 1677214), (7, 1198010), (10, 838607), (11, 762370), (14, 599005), (22, 381185), (35, 239602), (55, 152474), (70, 119801), (77, 108910), (110, 76237), (154, 54455), (385, 21782), (770, 10891)]