231260510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1778927}}^1$

素因数の和:1778947

約数の個数: 16

約数和(自身を含む): 448289856

約数和(自身を除く): 217029346

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1778927, 3557854, 8894635, 17789270, 23126051, 46252102, 115630255, 231260510]

約数ペア:

[(1, 231260510), (2, 115630255), (5, 46252102), (10, 23126051), (13, 17789270), (26, 8894635), (65, 3557854), (130, 1778927)]