42784348523

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{767749}}^1$

素因数の和:768194

約数の個数: 16

約数和(自身を含む): 51592800000

約数和(自身を除く): 8808451477

約数列:

[1, 7, 19, 133, 419, 2933, 7961, 55727, 767749, 5374243, 14587231, 102110617, 321686831, 2251807817, 6112049789, 42784348523]

約数ペア:

[(1, 42784348523), (7, 6112049789), (19, 2251807817), (133, 321686831), (419, 102110617), (2933, 14587231), (7961, 5374243), (55727, 767749)]