290147606839

素因数分解:

${\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1989479}}^1$

素因数の和:1989662

約数の個数: 16

約数和(自身を含む): 309403929600

約数和(自身を除く): 19256322761

約数列:

[1, 29, 47, 107, 1363, 3103, 5029, 145841, 1989479, 57694891, 93505513, 212874253, 2711659877, 6173353337, 10005089891, 290147606839]

約数ペア:

[(1, 290147606839), (29, 10005089891), (47, 6173353337), (107, 2711659877), (1363, 212874253), (3103, 93505513), (5029, 57694891), (145841, 1989479)]