531142682

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1996777}}^1$

素因数の和:1996805

約数の個数: 16

約数和(自身を含む): 958453440

約数和(自身を除く): 427310758

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1996777, 3993554, 13977439, 27954878, 37938763, 75877526, 265571341, 531142682]

約数ペア:

[(1, 531142682), (2, 265571341), (7, 75877526), (14, 37938763), (19, 27954878), (38, 13977439), (133, 3993554), (266, 1996777)]