80491314202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1\times {\mathrm{204439}}^1$

素因数の和:205270

約数の個数: 32

約数和(自身を含む): 137040220800

約数和(自身を除く): 56548906598

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 797, 1594, 10361, 15143, 20722, 30286, 196859, 204439, 393718, 408878, 2657707, 3884341, 5315414, 7768682, 50496433, 100992866, 162937883, 325875766, 2118192479, 3095819777, 4236384958, 6191639554, 40245657101, 80491314202]

約数ペア:

[(1, 80491314202), (2, 40245657101), (13, 6191639554), (19, 4236384958), (26, 3095819777), (38, 2118192479), (247, 325875766), (494, 162937883), (797, 100992866), (1594, 50496433), (10361, 7768682), (15143, 5315414), (20722, 3884341), (30286, 2657707), (196859, 408878), (204439, 393718)]