2497660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11353}}^1$

素因数の和:11373

約数の個数: 24

約数和(自身を含む): 5722416

約数和(自身を除く): 3224756

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 11353, 22706, 45412, 56765, 113530, 124883, 227060, 249766, 499532, 624415, 1248830, 2497660]

約数ペア:

[(1, 2497660), (2, 1248830), (4, 624415), (5, 499532), (10, 249766), (11, 227060), (20, 124883), (22, 113530), (44, 56765), (55, 45412), (110, 22706), (220, 11353)]