3889811879

素因数分解:

${\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{401}}^1\times {\mathrm{1663}}^1$

素因数の和:2390

約数の個数: 16

約数和(自身を含む): 4120596480

約数和(自身を除く): 230784601

約数列:

[1, 19, 307, 401, 1663, 5833, 7619, 31597, 123107, 510541, 666863, 2339033, 9700279, 12670397, 204726941, 3889811879]

約数ペア:

[(1, 3889811879), (19, 204726941), (307, 12670397), (401, 9700279), (1663, 2339033), (5833, 666863), (7619, 510541), (31597, 123107)]