2008013965

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{295949}}^1$

素因数の和:296036

約数の個数: 16

約数和(自身を含む): 2557008000

約数和(自身を除く): 548994035

約数列:

[1, 5, 23, 59, 115, 295, 1357, 6785, 295949, 1479745, 6806827, 17460991, 34034135, 87304955, 401602793, 2008013965]

約数ペア:

[(1, 2008013965), (5, 401602793), (23, 87304955), (59, 34034135), (115, 17460991), (295, 6806827), (1357, 1479745), (6785, 295949)]