2108476921

素因数分解:

${\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{159721}}^1$

素因数の和:160071

約数の個数: 8

約数和(自身を含む): 2164552544

約数和(自身を除く): 56075623

約数列:

[1, 43, 307, 13201, 159721, 6868003, 49034347, 2108476921]

約数ペア:

[(1, 2108476921), (43, 49034347), (307, 6868003), (13201, 159721)]