138701042

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1\times {\mathrm{2957}}^1$

素因数の和:3505

約数の個数: 16

約数和(自身を含む): 212976000

約数和(自身を除く): 74274958

約数列:

[1, 2, 47, 94, 499, 998, 2957, 5914, 23453, 46906, 138979, 277958, 1475543, 2951086, 69350521, 138701042]

約数ペア:

[(1, 138701042), (2, 69350521), (47, 2951086), (94, 1475543), (499, 277958), (998, 138979), (2957, 46906), (5914, 23453)]