2013138967

素因数分解:

$7^1\times {\mathrm{223}}^1\times {\mathrm{599}}^1\times {\mathrm{2153}}^1$

素因数の和:2982

約数の個数: 16

約数和(自身を含む): 2315980800

約数和(自身を除く): 302841833

約数列:

[1, 7, 223, 599, 1561, 2153, 4193, 15071, 133577, 480119, 935039, 1289647, 3360833, 9027529, 287591281, 2013138967]

約数ペア:

[(1, 2013138967), (7, 287591281), (223, 9027529), (599, 3360833), (1561, 1289647), (2153, 935039), (4193, 480119), (15071, 133577)]