551149734

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{660851}}^1$

素因数の和:660995

約数の個数: 16

約数和(自身を含む): 1110231360

約数和(自身を除く): 559081626

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 660851, 1321702, 1982553, 3965106, 91858289, 183716578, 275574867, 551149734]

約数ペア:

[(1, 551149734), (2, 275574867), (3, 183716578), (6, 91858289), (139, 3965106), (278, 1982553), (417, 1321702), (834, 660851)]