2040207842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1395491}}^1$

素因数の和:1395553

約数の個数: 16

約数和(自身を含む): 3315688992

約数和(自身を除く): 1275481150

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 1395491, 2790982, 23723347, 47446694, 60006113, 120012226, 1020103921, 2040207842]

約数ペア:

[(1, 2040207842), (2, 1020103921), (17, 120012226), (34, 60006113), (43, 47446694), (86, 23723347), (731, 2790982), (1462, 1395491)]