5450978.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{2111}}^1\times {\mathrm{4441}}^1$

素因数の和:6559

約数の個数: 16

約数和(自身を含む): 168867072

約数和(自身を除く): 75117562

約数列:

[1, 2, 5, 10, 2111, 4222, 4441, 8882, 10555, 21110, 22205, 44410, 9374951, 18749902, 46874755, 93749510]

約数ペア:

[(1, 93749510), (2, 46874755), (5, 18749902), (10, 9374951), (2111, 44410), (4222, 22205), (4441, 21110), (8882, 10555)]