2017456

素因数分解:

$2^4\times 7^1\times {\mathrm{18013}}^1$

素因数の和:18028

約数の個数: 20

約数和(自身を含む): 4467472

約数和(自身を除く): 2450016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18013, 36026, 72052, 126091, 144104, 252182, 288208, 504364, 1008728, 2017456]

約数ペア:

[(1, 2017456), (2, 1008728), (4, 504364), (7, 288208), (8, 252182), (14, 144104), (16, 126091), (28, 72052), (56, 36026), (112, 18013)]