2100156922

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1\times {\mathrm{42089}}^1$

素因数の和:42561

約数の個数: 16

約数和(自身を含む): 3209783400

約数和(自身を除く): 1109626478

約数列:

[1, 2, 61, 122, 409, 818, 24949, 42089, 49898, 84178, 2567429, 5134858, 17214401, 34428802, 1050078461, 2100156922]

約数ペア:

[(1, 2100156922), (2, 1050078461), (61, 34428802), (122, 17214401), (409, 5134858), (818, 2567429), (24949, 84178), (42089, 49898)]