858903542

素因数分解:

$2^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{82571}}^1$

素因数の和:83323

約数の個数: 16

約数和(自身を含む): 1474405632

約数和(自身を除く): 615502090

約数列:

[1, 2, 7, 14, 743, 1486, 5201, 10402, 82571, 165142, 577997, 1155994, 61350253, 122700506, 429451771, 858903542]

約数ペア:

[(1, 858903542), (2, 429451771), (7, 122700506), (14, 61350253), (743, 1155994), (1486, 577997), (5201, 165142), (10402, 82571)]