2018661883

素因数分解:

$7^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1\times {\mathrm{6269}}^1$

素因数の和:6726

約数の個数: 16

約数和(自身を含む): 2330032320

約数和(自身を除く): 311370437

約数列:

[1, 7, 157, 293, 1099, 2051, 6269, 43883, 46001, 322007, 984233, 1836817, 6889631, 12857719, 288380269, 2018661883]

約数ペア:

[(1, 2018661883), (7, 288380269), (157, 12857719), (293, 6889631), (1099, 1836817), (2051, 984233), (6269, 322007), (43883, 46001)]