13413304540

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1600633}}^1$

素因数の和:1601061

約数の個数: 24

約数和(自身を含む): 28235183760

約数和(自身を除く): 14821879220

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 4190, 8380, 1600633, 3201266, 6402532, 8003165, 16006330, 32012660, 670665227, 1341330454, 2682660908, 3353326135, 6706652270, 13413304540]

約数ペア:

[(1, 13413304540), (2, 6706652270), (4, 3353326135), (5, 2682660908), (10, 1341330454), (20, 670665227), (419, 32012660), (838, 16006330), (1676, 8003165), (2095, 6402532), (4190, 3201266), (8380, 1600633)]