258846119

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{3719}}^1$

素因数の和:3950

約数の個数: 16

約数和(自身を含む): 302599680

約数和(自身を除く): 43753561

約数列:

[1, 7, 61, 163, 427, 1141, 3719, 9943, 26033, 69601, 226859, 606197, 1588013, 4243379, 36978017, 258846119]

約数ペア:

[(1, 258846119), (7, 36978017), (61, 4243379), (163, 1588013), (427, 606197), (1141, 226859), (3719, 69601), (9943, 26033)]