2002826

素因数分解:

$2^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:314

約数の個数: 24

約数和(自身を含む): 3545856

約数和(自身を除く): 1543030

約数列:

[1, 2, 7, 14, 49, 98, 107, 191, 214, 382, 749, 1337, 1498, 2674, 5243, 9359, 10486, 18718, 20437, 40874, 143059, 286118, 1001413, 2002826]

約数ペア:

[(1, 2002826), (2, 1001413), (7, 286118), (14, 143059), (49, 40874), (98, 20437), (107, 18718), (191, 10486), (214, 9359), (382, 5243), (749, 2674), (1337, 1498)]