1297048655

素因数分解:

$5^1\times 7^1\times {\mathrm{2861}}^1\times {\mathrm{12953}}^1$

素因数の和:15826

約数の個数: 16

約数和(自身を含む): 1779568704

約数和(自身を除く): 482520049

約数列:

[1, 5, 7, 35, 2861, 12953, 14305, 20027, 64765, 90671, 100135, 453355, 37058533, 185292665, 259409731, 1297048655]

約数ペア:

[(1, 1297048655), (5, 259409731), (7, 185292665), (35, 37058533), (2861, 453355), (12953, 100135), (14305, 90671), (20027, 64765)]