1256381002

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{829}}^1\times {\mathrm{3019}}^1$

素因数の和:4101

約数の個数: 16

約数和(自身を含む): 1894989600

約数和(自身を除く): 638608598

約数列:

[1, 2, 251, 502, 829, 1658, 3019, 6038, 208079, 416158, 757769, 1515538, 2502751, 5005502, 628190501, 1256381002]

約数ペア:

[(1, 1256381002), (2, 628190501), (251, 5005502), (502, 2502751), (829, 1515538), (1658, 757769), (3019, 416158), (6038, 208079)]