1341584

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{439}}^1$

素因数の和:638

約数の個数: 20

約数和(自身を含む): 2618880

約数和(自身を除く): 1277296

約数列:

[1, 2, 4, 8, 16, 191, 382, 439, 764, 878, 1528, 1756, 3056, 3512, 7024, 83849, 167698, 335396, 670792, 1341584]

約数ペア:

[(1, 1341584), (2, 670792), (4, 335396), (8, 167698), (16, 83849), (191, 7024), (382, 3512), (439, 3056), (764, 1756), (878, 1528)]