2745188

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 5116608

約数和(自身を除く): 2371420

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 563, 1126, 1219, 2252, 2438, 4876, 12949, 25898, 29839, 51796, 59678, 119356, 686297, 1372594, 2745188]

約数ペア:

[(1, 2745188), (2, 1372594), (4, 686297), (23, 119356), (46, 59678), (53, 51796), (92, 29839), (106, 25898), (212, 12949), (563, 4876), (1126, 2438), (1219, 2252)]