289962316

素因数分解:

$2^2\times 7^1\times {\mathrm{3083}}^1\times {\mathrm{3359}}^1$

素因数の和:6453

約数の個数: 24

約数和(自身を含む): 580285440

約数和(自身を除く): 290323124

約数列:

[1, 2, 4, 7, 14, 28, 3083, 3359, 6166, 6718, 12332, 13436, 21581, 23513, 43162, 47026, 86324, 94052, 10355797, 20711594, 41423188, 72490579, 144981158, 289962316]

約数ペア:

[(1, 289962316), (2, 144981158), (4, 72490579), (7, 41423188), (14, 20711594), (28, 10355797), (3083, 94052), (3359, 86324), (6166, 47026), (6718, 43162), (12332, 23513), (13436, 21581)]