2019646842

素因数分解:

$2^1\times 3^1\times {\mathrm{1489}}^1\times {\mathrm{226063}}^1$

素因数の和:227557

約数の個数: 16

約数和(自身を含む): 4042024320

約数和(自身を除く): 2022377478

約数列:

[1, 2, 3, 6, 1489, 2978, 4467, 8934, 226063, 452126, 678189, 1356378, 336607807, 673215614, 1009823421, 2019646842]

約数ペア:

[(1, 2019646842), (2, 1009823421), (3, 673215614), (6, 336607807), (1489, 1356378), (2978, 678189), (4467, 452126), (8934, 226063)]