479987326

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{9001}}^1$

素因数の和:9316

約数の個数: 32

約数和(自身を含む): 889253568

約数和(自身を除く): 409266242

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 293, 586, 2051, 3809, 4102, 7618, 9001, 18002, 26663, 53326, 63007, 117013, 126014, 234026, 819091, 1638182, 2637293, 5274586, 18461051, 34284809, 36922102, 68569618, 239993663, 479987326]

約数ペア:

[(1, 479987326), (2, 239993663), (7, 68569618), (13, 36922102), (14, 34284809), (26, 18461051), (91, 5274586), (182, 2637293), (293, 1638182), (586, 819091), (2051, 234026), (3809, 126014), (4102, 117013), (7618, 63007), (9001, 53326), (18002, 26663)]