26320579

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:414

約数の個数: 16

約数和(自身を含む): 28531008

約数和(自身を除く): 2210429

約数列:

[1, 23, 37, 157, 197, 851, 3611, 4531, 5809, 7289, 30929, 133607, 167647, 711367, 1144373, 26320579]

約数ペア:

[(1, 26320579), (23, 1144373), (37, 711367), (157, 167647), (197, 133607), (851, 30929), (3611, 7289), (4531, 5809)]