2021029982

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{3517}}^1\times {\mathrm{3637}}^1$

素因数の和:7235

約数の個数: 16

約数和(自身を含む): 3071636160

約数和(自身を除く): 1050606178

約数列:

[1, 2, 79, 158, 3517, 3637, 7034, 7274, 277843, 287323, 555686, 574646, 12791329, 25582658, 1010514991, 2021029982]

約数ペア:

[(1, 2021029982), (2, 1010514991), (79, 25582658), (158, 12791329), (3517, 574646), (3637, 555686), (7034, 287323), (7274, 277843)]