2017390834

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{90199}}^1$

素因数の和:90465

約数の個数: 16

約数和(自身を含む): 3097828800

約数和(自身を除く): 1080437966

約数列:

[1, 2, 53, 106, 211, 422, 11183, 22366, 90199, 180398, 4780547, 9561094, 19031989, 38063978, 1008695417, 2017390834]

約数ペア:

[(1, 2017390834), (2, 1008695417), (53, 38063978), (106, 19031989), (211, 9561094), (422, 4780547), (11183, 180398), (22366, 90199)]