2263729

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:216

約数の個数: 16

約数和(自身を含む): 2604672

約数和(自身を除く): 340943

約数列:

[1, 13, 23, 67, 113, 299, 871, 1469, 1541, 2599, 7571, 20033, 33787, 98423, 174133, 2263729]

約数ペア:

[(1, 2263729), (13, 174133), (23, 98423), (67, 33787), (113, 20033), (299, 7571), (871, 2599), (1469, 1541)]