2220236587

素因数分解:

${\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1\times {\mathrm{1543}}^1$

素因数の和:2002

約数の個数: 16

約数和(自身を含む): 2301671680

約数和(自身を除く): 81435093

約数列:

[1, 43, 109, 307, 1543, 4687, 13201, 33463, 66349, 168187, 473701, 1438909, 7232041, 20369143, 51633409, 2220236587]

約数ペア:

[(1, 2220236587), (43, 51633409), (109, 20369143), (307, 7232041), (1543, 1438909), (4687, 473701), (13201, 168187), (33463, 66349)]