285440961066

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{342255349}}^1$

素因数の和:342255493

約数の個数: 16

約数和(自身を含む): 574988988000

約数和(自身を除く): 289548026934

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 342255349, 684510698, 1026766047, 2053532094, 47573493511, 95146987022, 142720480533, 285440961066]

約数ペア:

[(1, 285440961066), (2, 142720480533), (3, 95146987022), (6, 47573493511), (139, 2053532094), (278, 1026766047), (417, 684510698), (834, 342255349)]