520842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{12401}}^1$

素因数の和:12413

約数の個数: 16

約数和(自身を含む): 1190592

約数和(自身を除く): 669750

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 12401, 24802, 37203, 74406, 86807, 173614, 260421, 520842]

約数ペア:

[(1, 520842), (2, 260421), (3, 173614), (6, 86807), (7, 74406), (14, 37203), (21, 24802), (42, 12401)]