409052012

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{955729}}^1$

素因数の和:955840

約数の個数: 12

約数和(自身を含む): 722531880

約数和(自身を除く): 313479868

約数列:

[1, 2, 4, 107, 214, 428, 955729, 1911458, 3822916, 102263003, 204526006, 409052012]

約数ペア:

[(1, 409052012), (2, 204526006), (4, 102263003), (107, 3822916), (214, 1911458), (428, 955729)]