7999186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^2$

素因数の和:250

約数の個数: 24

約数和(自身を含む): 13498380

約数和(自身を除く): 5499194

約数列:

[1, 2, 13, 26, 29, 58, 103, 206, 377, 754, 1339, 2678, 2987, 5974, 10609, 21218, 38831, 77662, 137917, 275834, 307661, 615322, 3999593, 7999186]

約数ペア:

[(1, 7999186), (2, 3999593), (13, 615322), (26, 307661), (29, 275834), (58, 137917), (103, 77662), (206, 38831), (377, 21218), (754, 10609), (1339, 5974), (2678, 2987)]