4009774274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1223}}^1\times {\mathrm{2099}}^1$

素因数の和:3406

約数の個数: 32

約数和(自身を含む): 6662476800

約数和(自身を除く): 2652702526

約数列:

[1, 2, 11, 22, 71, 142, 781, 1223, 1562, 2099, 2446, 4198, 13453, 23089, 26906, 46178, 86833, 149029, 173666, 298058, 955163, 1639319, 1910326, 2567077, 3278638, 5134154, 28237847, 56475694, 182262467, 364524934, 2004887137, 4009774274]

約数ペア:

[(1, 4009774274), (2, 2004887137), (11, 364524934), (22, 182262467), (71, 56475694), (142, 28237847), (781, 5134154), (1223, 3278638), (1562, 2567077), (2099, 1910326), (2446, 1639319), (4198, 955163), (13453, 298058), (23089, 173666), (26906, 149029), (46178, 86833)]