2019979741

素因数分解:

${\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{977}}^1\times {\mathrm{1013}}^1$

素因数の和:2160

約数の個数: 16

約数和(自身を含む): 2193622704

約数和(自身を除く): 173642963

約数列:

[1, 13, 157, 977, 1013, 2041, 12701, 13169, 153389, 159041, 989701, 1994057, 2067533, 12866113, 155383057, 2019979741]

約数ペア:

[(1, 2019979741), (13, 155383057), (157, 12866113), (977, 2067533), (1013, 1994057), (2041, 989701), (12701, 159041), (13169, 153389)]