490450751

素因数分解:

$7^2\times {\mathrm{719}}^1\times {\mathrm{13921}}^1$

素因数の和:14654

約数の個数: 12

約数和(自身を含む): 571358880

約数和(自身を除く): 80908129

約数列:

[1, 7, 49, 719, 5033, 13921, 35231, 97447, 682129, 10009199, 70064393, 490450751]

約数ペア:

[(1, 490450751), (7, 70064393), (49, 10009199), (719, 682129), (5033, 97447), (13921, 35231)]