285358510

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{135241}}^1$

素因数の和:135459

約数の個数: 16

約数和(自身を含む): 516083472

約数和(自身を除く): 230724962

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 135241, 270482, 676205, 1352410, 28535851, 57071702, 142679255, 285358510]

約数ペア:

[(1, 285358510), (2, 142679255), (5, 57071702), (10, 28535851), (211, 1352410), (422, 676205), (1055, 270482), (2110, 135241)]