171850510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1321927}}^1$

素因数の和:1321947

約数の個数: 16

約数和(自身を含む): 333125856

約数和(自身を除く): 161275346

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1321927, 2643854, 6609635, 13219270, 17185051, 34370102, 85925255, 171850510]

約数ペア:

[(1, 171850510), (2, 85925255), (5, 34370102), (10, 17185051), (13, 13219270), (26, 6609635), (65, 2643854), (130, 1321927)]