122878454

素因数分解:

$2^1\times {\mathrm{331}}^1\times {\mathrm{419}}^1\times {\mathrm{443}}^1$

素因数の和:1195

約数の個数: 16

約数和(自身を含む): 185734080

約数和(自身を除く): 62855626

約数列:

[1, 2, 331, 419, 443, 662, 838, 886, 138689, 146633, 185617, 277378, 293266, 371234, 61439227, 122878454]

約数ペア:

[(1, 122878454), (2, 61439227), (331, 371234), (419, 293266), (443, 277378), (662, 185617), (838, 146633), (886, 138689)]