26920270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{207079}}^1$

素因数の和:207099

約数の個数: 16

約数和(自身を含む): 52184160

約数和(自身を除く): 25263890

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 207079, 414158, 1035395, 2070790, 2692027, 5384054, 13460135, 26920270]

約数ペア:

[(1, 26920270), (2, 13460135), (5, 5384054), (10, 2692027), (13, 2070790), (26, 1035395), (65, 414158), (130, 207079)]