1566387212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{124991}}^1$

素因数の和:125249

約数の個数: 24

約数和(自身を含む): 2964310272

約数和(自身を除く): 1397923060

約数列:

[1, 2, 4, 13, 26, 52, 241, 482, 964, 3133, 6266, 12532, 124991, 249982, 499964, 1624883, 3249766, 6499532, 30122831, 60245662, 120491324, 391596803, 783193606, 1566387212]

約数ペア:

[(1, 1566387212), (2, 783193606), (4, 391596803), (13, 120491324), (26, 60245662), (52, 30122831), (241, 6499532), (482, 3249766), (964, 1624883), (3133, 499964), (6266, 249982), (12532, 124991)]