2017690921

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3661871}}^1$

素因数の和:3661919

約数の個数: 8

約数和(自身を含む): 2197123200

約数和(自身を除く): 179432279

約数列:

[1, 19, 29, 551, 3661871, 69575549, 106194259, 2017690921]

約数ペア:

[(1, 2017690921), (19, 106194259), (29, 69575549), (551, 3661871)]