2620313198

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{113719}}^1$

素因数の和:114043

約数の個数: 16

約数和(自身を含む): 4040699040

約数和(自身を除く): 1420385842

約数列:

[1, 2, 41, 82, 281, 562, 11521, 23042, 113719, 227438, 4662479, 9324958, 31955039, 63910078, 1310156599, 2620313198]

約数ペア:

[(1, 2620313198), (2, 1310156599), (41, 63910078), (82, 31955039), (281, 9324958), (562, 4662479), (11521, 227438), (23042, 113719)]