26343070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{202639}}^1$

素因数の和:202659

約数の個数: 16

約数和(自身を含む): 51065280

約数和(自身を除く): 24722210

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 202639, 405278, 1013195, 2026390, 2634307, 5268614, 13171535, 26343070]

約数ペア:

[(1, 26343070), (2, 13171535), (5, 5268614), (10, 2634307), (13, 2026390), (26, 1013195), (65, 405278), (130, 202639)]