13345670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{409}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 26036640

約数和(自身を除く): 12690970

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 251, 409, 502, 818, 1255, 2045, 2510, 3263, 4090, 5317, 6526, 10634, 16315, 26585, 32630, 53170, 102659, 205318, 513295, 1026590, 1334567, 2669134, 6672835, 13345670]

約数ペア:

[(1, 13345670), (2, 6672835), (5, 2669134), (10, 1334567), (13, 1026590), (26, 513295), (65, 205318), (130, 102659), (251, 53170), (409, 32630), (502, 26585), (818, 16315), (1255, 10634), (2045, 6526), (2510, 5317), (3263, 4090)]