8475388490

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{4391393}}^1$

素因数の和:4391593

約数の個数: 16

約数和(自身を含む): 15334747848

約数和(自身を除く): 6859359358

約数列:

[1, 2, 5, 10, 193, 386, 965, 1930, 4391393, 8782786, 21956965, 43913930, 847538849, 1695077698, 4237694245, 8475388490]

約数ペア:

[(1, 8475388490), (2, 4237694245), (5, 1695077698), (10, 847538849), (193, 43913930), (386, 21956965), (965, 8782786), (1930, 4391393)]