1280454822

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{1061737}}^1$

素因数の和:1061812

約数の個数: 24

約数和(自身を含む): 2815729176

約数和(自身を除く): 1535274354

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 1061737, 2123474, 3185211, 6370422, 9555633, 19111266, 71136379, 142272758, 213409137, 426818274, 640227411, 1280454822]

約数ペア:

[(1, 1280454822), (2, 640227411), (3, 426818274), (6, 213409137), (9, 142272758), (18, 71136379), (67, 19111266), (134, 9555633), (201, 6370422), (402, 3185211), (603, 2123474), (1206, 1061737)]