78681022

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{244351}}^1$

素因数の和:244383

約数の個数: 16

約数和(自身を含む): 140746752

約数和(自身を除く): 62065730

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 244351, 488702, 1710457, 3420914, 5620073, 11240146, 39340511, 78681022]

約数ペア:

[(1, 78681022), (2, 39340511), (7, 11240146), (14, 5620073), (23, 3420914), (46, 1710457), (161, 488702), (322, 244351)]