505078428

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{628207}}^1$

素因数の和:628281

約数の個数: 24

約数和(自身を含む): 1196108032

約数和(自身を除く): 691029604

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 628207, 1256414, 1884621, 2512828, 3769242, 7538484, 42089869, 84179738, 126269607, 168359476, 252539214, 505078428]

約数ペア:

[(1, 505078428), (2, 252539214), (3, 168359476), (4, 126269607), (6, 84179738), (12, 42089869), (67, 7538484), (134, 3769242), (201, 2512828), (268, 1884621), (402, 1256414), (804, 628207)]