2669579905

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{213481}}^1$

素因数の和:213588

約数の個数: 16

約数和(自身を含む): 3335442768

約数和(自身を除く): 665862863

約数列:

[1, 5, 41, 61, 205, 305, 2501, 12505, 213481, 1067405, 8752721, 13022341, 43763605, 65111705, 533915981, 2669579905]

約数ペア:

[(1, 2669579905), (5, 533915981), (41, 65111705), (61, 43763605), (205, 13022341), (305, 8752721), (2501, 1067405), (12505, 213481)]