520524

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:790

約数の個数: 36

約数和(自身を含む): 1386840

約数和(自身を除く): 866316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 761, 1522, 2283, 3044, 4566, 6849, 9132, 13698, 14459, 27396, 28918, 43377, 57836, 86754, 130131, 173508, 260262, 520524]

約数ペア:

[(1, 520524), (2, 260262), (3, 173508), (4, 130131), (6, 86754), (9, 57836), (12, 43377), (18, 28918), (19, 27396), (36, 14459), (38, 13698), (57, 9132), (76, 6849), (114, 4566), (171, 3044), (228, 2283), (342, 1522), (684, 761)]