520057236

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{405029}}^1$

素因数の和:405143

約数の個数: 24

約数和(自身を含む): 1224810720

約数和(自身を除く): 704753484

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 405029, 810058, 1215087, 1620116, 2430174, 4860348, 43338103, 86676206, 130014309, 173352412, 260028618, 520057236]

約数ペア:

[(1, 520057236), (2, 260028618), (3, 173352412), (4, 130014309), (6, 86676206), (12, 43338103), (107, 4860348), (214, 2430174), (321, 1620116), (428, 1215087), (642, 810058), (1284, 405029)]