494420002

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1481}}^1\times {\mathrm{2351}}^1$

素因数の和:3905

約数の個数: 16

約数和(自身を含む): 752903424

約数和(自身を除く): 258483422

約数列:

[1, 2, 71, 142, 1481, 2351, 2962, 4702, 105151, 166921, 210302, 333842, 3481831, 6963662, 247210001, 494420002]

約数ペア:

[(1, 494420002), (2, 247210001), (71, 6963662), (142, 3481831), (1481, 333842), (2351, 210302), (2962, 166921), (4702, 105151)]