127705078

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{3121}}^1$

素因数の和:3663

約数の個数: 16

約数和(自身を含む): 196686000

約数和(自身を除く): 68980922

約数列:

[1, 2, 41, 82, 499, 998, 3121, 6242, 20459, 40918, 127961, 255922, 1557379, 3114758, 63852539, 127705078]

約数ペア:

[(1, 127705078), (2, 63852539), (41, 3114758), (82, 1557379), (499, 255922), (998, 127961), (3121, 40918), (6242, 20459)]