27274130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{209801}}^1$

素因数の和:209821

約数の個数: 16

約数和(自身を含む): 52870104

約数和(自身を除く): 25595974

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 209801, 419602, 1049005, 2098010, 2727413, 5454826, 13637065, 27274130]

約数ペア:

[(1, 27274130), (2, 13637065), (5, 5454826), (10, 2727413), (13, 2098010), (26, 1049005), (65, 419602), (130, 209801)]