2783279038

素因数分解:

$2^1\times {\mathrm{331}}^1\times {\mathrm{997}}^1\times {\mathrm{4217}}^1$

素因数の和:5547

約数の個数: 16

約数和(自身を含む): 4192725744

約数和(自身を除く): 1409446706

約数列:

[1, 2, 331, 662, 997, 1994, 4217, 8434, 330007, 660014, 1395827, 2791654, 4204349, 8408698, 1391639519, 2783279038]

約数ペア:

[(1, 2783279038), (2, 1391639519), (331, 8408698), (662, 4204349), (997, 2791654), (1994, 1395827), (4217, 660014), (8434, 330007)]