3249237424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{10688281}}^1$

素因数の和:10688308

約数の個数: 20

約数和(自身を含む): 6626734840

約数和(自身を除く): 3377497416

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 10688281, 21376562, 42753124, 85506248, 171012496, 203077339, 406154678, 812309356, 1624618712, 3249237424]

約数ペア:

[(1, 3249237424), (2, 1624618712), (4, 812309356), (8, 406154678), (16, 203077339), (19, 171012496), (38, 85506248), (76, 42753124), (152, 21376562), (304, 10688281)]