247403770

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{526391}}^1$

素因数の和:526445

約数の個数: 16

約数和(自身を含む): 454802688

約数和(自身を除く): 207398918

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 526391, 1052782, 2631955, 5263910, 24740377, 49480754, 123701885, 247403770]

約数ペア:

[(1, 247403770), (2, 123701885), (5, 49480754), (10, 24740377), (47, 5263910), (94, 2631955), (235, 1052782), (470, 526391)]