8346595490

素因数分解:

$2^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{2102417}}^1$

素因数の和:2102821

約数の個数: 16

約数和(自身を含む): 15061722552

約数和(自身を除く): 6715127062

約数列:

[1, 2, 5, 10, 397, 794, 1985, 3970, 2102417, 4204834, 10512085, 21024170, 834659549, 1669319098, 4173297745, 8346595490]

約数ペア:

[(1, 8346595490), (2, 4173297745), (5, 1669319098), (10, 834659549), (397, 21024170), (794, 10512085), (1985, 4204834), (3970, 2102417)]