2016791902

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{196837}}^1$

素因数の和:196995

約数の個数: 16

約数和(自身を含む): 3117913920

約数和(自身を除く): 1101122018

約数列:

[1, 2, 47, 94, 109, 218, 5123, 10246, 196837, 393674, 9251339, 18502678, 21455233, 42910466, 1008395951, 2016791902]

約数ペア:

[(1, 2016791902), (2, 1008395951), (47, 42910466), (94, 21455233), (109, 18502678), (218, 9251339), (5123, 393674), (10246, 196837)]