3957274

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{769}}^1$

素因数の和:885

約数の個数: 16

約数和(自身を含む): 6209280

約数和(自身を除く): 2252006

約数列:

[1, 2, 31, 62, 83, 166, 769, 1538, 2573, 5146, 23839, 47678, 63827, 127654, 1978637, 3957274]

約数ペア:

[(1, 3957274), (2, 1978637), (31, 127654), (62, 63827), (83, 47678), (166, 23839), (769, 5146), (1538, 2573)]