2021565606

素因数分解:

$2^1\times 3^1\times {\mathrm{4999}}^1\times {\mathrm{67399}}^1$

素因数の和:72403

約数の個数: 16

約数和(自身を含む): 4044000000

約数和(自身を除く): 2022434394

約数列:

[1, 2, 3, 6, 4999, 9998, 14997, 29994, 67399, 134798, 202197, 404394, 336927601, 673855202, 1010782803, 2021565606]

約数ペア:

[(1, 2021565606), (2, 1010782803), (3, 673855202), (6, 336927601), (4999, 404394), (9998, 202197), (14997, 134798), (29994, 67399)]