1680835969

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{4759}}^1$

素因数の和:5448

約数の個数: 16

約数和(自身を含む): 1833552000

約数和(自身を除く): 152716031

約数列:

[1, 19, 29, 551, 641, 4759, 12179, 18589, 90421, 138011, 353191, 2622209, 3050519, 57959861, 88465051, 1680835969]

約数ペア:

[(1, 1680835969), (19, 88465051), (29, 57959861), (551, 3050519), (641, 2622209), (4759, 353191), (12179, 138011), (18589, 90421)]