1985262046

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{977}}^1\times {\mathrm{21617}}^1$

素因数の和:22643

約数の個数: 16

約数和(自身を含む): 3044506176

約数和(自身を除く): 1059244130

約数列:

[1, 2, 47, 94, 977, 1954, 21617, 43234, 45919, 91838, 1015999, 2031998, 21119809, 42239618, 992631023, 1985262046]

約数ペア:

[(1, 1985262046), (2, 992631023), (47, 42239618), (94, 21119809), (977, 2031998), (1954, 1015999), (21617, 91838), (43234, 45919)]