2019620908

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{2264149}}^1$

素因数の和:2264376

約数の個数: 12

約数和(自身を含む): 3550187200

約数和(自身を除く): 1530566292

約数列:

[1, 2, 4, 223, 446, 892, 2264149, 4528298, 9056596, 504905227, 1009810454, 2019620908]

約数ペア:

[(1, 2019620908), (2, 1009810454), (4, 504905227), (223, 9056596), (446, 4528298), (892, 2264149)]