259245469

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{3851}}^1$

素因数の和:4080

約数の個数: 16

約数和(自身を含む): 303229440

約数和(自身を除く): 43983971

約数列:

[1, 7, 59, 163, 413, 1141, 3851, 9617, 26957, 67319, 227209, 627713, 1590463, 4393991, 37035067, 259245469]

約数ペア:

[(1, 259245469), (7, 37035067), (59, 4393991), (163, 1590463), (413, 627713), (1141, 227209), (3851, 67319), (9617, 26957)]