1880491161

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{464663}}^1$

素因数の和:464756

約数の個数: 16

約数和(自身を含む): 2676464640

約数和(自身を除く): 795973479

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 464663, 1393989, 8828597, 26485791, 32991073, 98973219, 626830387, 1880491161]

約数ペア:

[(1, 1880491161), (3, 626830387), (19, 98973219), (57, 32991073), (71, 26485791), (213, 8828597), (1349, 1393989), (4047, 464663)]