2271262895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1332119}}^1$

素因数の和:1332166

約数の個数: 16

約数和(自身を含む): 3069204480

約数和(自身を除く): 797941585

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 1332119, 6660595, 14653309, 41295689, 73266545, 206478445, 454252579, 2271262895]

約数ペア:

[(1, 2271262895), (5, 454252579), (11, 206478445), (31, 73266545), (55, 41295689), (155, 14653309), (341, 6660595), (1705, 1332119)]