556478404

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{47791}}^1$

素因数の和:47907

約数の個数: 24

約数和(自身を含む): 1011661056

約数和(自身を除く): 455182652

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 2911, 5822, 11644, 47791, 95582, 191164, 1959431, 3393161, 3918862, 6786322, 7837724, 13572644, 139119601, 278239202, 556478404]

約数ペア:

[(1, 556478404), (2, 278239202), (4, 139119601), (41, 13572644), (71, 7837724), (82, 6786322), (142, 3918862), (164, 3393161), (284, 1959431), (2911, 191164), (5822, 95582), (11644, 47791)]