224103620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{861937}}^1$

素因数の和:861959

約数の個数: 24

約数和(自身を含む): 506819544

約数和(自身を除く): 282715924

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 861937, 1723874, 3447748, 4309685, 8619370, 11205181, 17238740, 22410362, 44820724, 56025905, 112051810, 224103620]

約数ペア:

[(1, 224103620), (2, 112051810), (4, 56025905), (5, 44820724), (10, 22410362), (13, 17238740), (20, 11205181), (26, 8619370), (52, 4309685), (65, 3447748), (130, 1723874), (260, 861937)]