2271335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:754

約数の個数: 16

約数和(自身を含む): 3026592

約数和(自身を除く): 755257

約数列:

[1, 5, 11, 55, 61, 305, 671, 677, 3355, 3385, 7447, 37235, 41297, 206485, 454267, 2271335]

約数ペア:

[(1, 2271335), (5, 454267), (11, 206485), (55, 41297), (61, 37235), (305, 7447), (671, 3385), (677, 3355)]