520019924

素因数分解:

$2^2\times {\mathrm{2381}}^1\times {\mathrm{54601}}^1$

素因数の和:56986

約数の個数: 12

約数和(自身を含む): 910433748

約数和(自身を除く): 390413824

約数列:

[1, 2, 4, 2381, 4762, 9524, 54601, 109202, 218404, 130004981, 260009962, 520019924]

約数ペア:

[(1, 520019924), (2, 260009962), (4, 130004981), (2381, 218404), (4762, 109202), (9524, 54601)]