2531300527

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1663}}^1\times {\mathrm{12791}}^1$

素因数の和:14478

約数の個数: 16

約数和(自身を含む): 3065167872

約数和(自身を除く): 533867345

約数列:

[1, 7, 17, 119, 1663, 11641, 12791, 28271, 89537, 197897, 217447, 1522129, 21271433, 148900031, 361614361, 2531300527]

約数ペア:

[(1, 2531300527), (7, 361614361), (17, 148900031), (119, 21271433), (1663, 1522129), (11641, 217447), (12791, 197897), (28271, 89537)]