1064644

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:867

約数の個数: 24

約数和(自身を含む): 2177280

約数和(自身を除く): 1112636

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 809, 1316, 1618, 3236, 5663, 11326, 22652, 38023, 76046, 152092, 266161, 532322, 1064644]

約数ペア:

[(1, 1064644), (2, 532322), (4, 266161), (7, 152092), (14, 76046), (28, 38023), (47, 22652), (94, 11326), (188, 5663), (329, 3236), (658, 1618), (809, 1316)]