118538576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{569897}}^1$

素因数の和:569918

約数の個数: 20

約数和(自身を含む): 247335732

約数和(自身を除く): 128797156

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 569897, 1139794, 2279588, 4559176, 7408661, 9118352, 14817322, 29634644, 59269288, 118538576]

約数ペア:

[(1, 118538576), (2, 59269288), (4, 29634644), (8, 14817322), (13, 9118352), (16, 7408661), (26, 4559176), (52, 2279588), (104, 1139794), (208, 569897)]