2123807684

素因数分解:

$2^2\times {\mathrm{839}}^1\times {\mathrm{632839}}^1$

素因数の和:633682

約数の個数: 12

約数和(自身を含む): 3721099200

約数和(自身を除く): 1597291516

約数列:

[1, 2, 4, 839, 1678, 3356, 632839, 1265678, 2531356, 530951921, 1061903842, 2123807684]

約数ペア:

[(1, 2123807684), (2, 1061903842), (4, 530951921), (839, 2531356), (1678, 1265678), (3356, 632839)]