858990022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1031}}^1\times {\mathrm{37871}}^1$

素因数の和:38915

約数の個数: 16

約数和(自身を含む): 1407020544

約数和(自身を除く): 548030522

約数列:

[1, 2, 11, 22, 1031, 2062, 11341, 22682, 37871, 75742, 416581, 833162, 39045001, 78090002, 429495011, 858990022]

約数ペア:

[(1, 858990022), (2, 429495011), (11, 78090002), (22, 39045001), (1031, 833162), (2062, 416581), (11341, 75742), (22682, 37871)]