90646682

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{340777}}^1$

素因数の和:340805

約数の個数: 16

約数和(自身を含む): 163573440

約数和(自身を除く): 72926758

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 340777, 681554, 2385439, 4770878, 6474763, 12949526, 45323341, 90646682]

約数ペア:

[(1, 90646682), (2, 45323341), (7, 12949526), (14, 6474763), (19, 4770878), (38, 2385439), (133, 681554), (266, 340777)]