1670917949

素因数分解:

${\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{419}}^1\times {\mathrm{653}}^1$

素因数の和:1300

約数の個数: 16

約数和(自身を含む): 1740372480

約数和(自身を除く): 69454531

約数列:

[1, 31, 197, 419, 653, 6107, 12989, 20243, 82543, 128641, 273607, 2558833, 3987871, 8481817, 53900579, 1670917949]

約数ペア:

[(1, 1670917949), (31, 53900579), (197, 8481817), (419, 3987871), (653, 2558833), (6107, 273607), (12989, 128641), (20243, 82543)]