2021497612

素因数分解:

$2^2\times {\mathrm{4051}}^1\times {\mathrm{124753}}^1$

素因数の和:128808

約数の個数: 12

約数和(自身を含む): 3538522456

約数和(自身を除く): 1517024844

約数列:

[1, 2, 4, 4051, 8102, 16204, 124753, 249506, 499012, 505374403, 1010748806, 2021497612]

約数ペア:

[(1, 2021497612), (2, 1010748806), (4, 505374403), (4051, 499012), (8102, 249506), (16204, 124753)]