7281222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{337}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 15785952

約数和(自身を除く): 8504730

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 277, 337, 554, 674, 831, 1011, 1662, 2022, 3601, 4381, 7202, 8762, 10803, 13143, 21606, 26286, 93349, 186698, 280047, 560094, 1213537, 2427074, 3640611, 7281222]

約数ペア:

[(1, 7281222), (2, 3640611), (3, 2427074), (6, 1213537), (13, 560094), (26, 280047), (39, 186698), (78, 93349), (277, 26286), (337, 21606), (554, 13143), (674, 10803), (831, 8762), (1011, 7202), (1662, 4381), (2022, 3601)]