1799204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 3476928

約数和(自身を除く): 1677724

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 397, 412, 794, 1133, 1588, 2266, 4367, 4532, 8734, 17468, 40891, 81782, 163564, 449801, 899602, 1799204]

約数ペア:

[(1, 1799204), (2, 899602), (4, 449801), (11, 163564), (22, 81782), (44, 40891), (103, 17468), (206, 8734), (397, 4532), (412, 4367), (794, 2266), (1133, 1588)]