520080956

素因数分解:

$2^2\times {\mathrm{479}}^1\times {\mathrm{521}}^2$

素因数の和:1525

約数の個数: 18

約数和(自身を含む): 913795680

約数和(自身を除く): 393714724

約数列:

[1, 2, 4, 479, 521, 958, 1042, 1916, 2084, 249559, 271441, 499118, 542882, 998236, 1085764, 130020239, 260040478, 520080956]

約数ペア:

[(1, 520080956), (2, 260040478), (4, 130020239), (479, 1085764), (521, 998236), (958, 542882), (1042, 499118), (1916, 271441), (2084, 249559)]