244865210005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{9210653}}^1$

素因数の和:9211080

約数の個数: 16

約数和(自身を含む): 317214923760

約数和(自身を除く): 72349713755

約数列:

[1, 5, 13, 65, 409, 2045, 5317, 26585, 9210653, 46053265, 119738489, 598692445, 3767157077, 18835785385, 48973042001, 244865210005]

約数ペア:

[(1, 244865210005), (5, 48973042001), (13, 18835785385), (65, 3767157077), (409, 598692445), (2045, 119738489), (5317, 46053265), (26585, 9210653)]