340740437

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{709}}^1$

素因数の和:1196

約数の個数: 16

約数和(自身を含む): 362611200

約数和(自身を除く): 21870763

約数列:

[1, 31, 37, 419, 709, 1147, 12989, 15503, 21979, 26233, 297071, 480593, 813223, 9209201, 10991627, 340740437]

約数ペア:

[(1, 340740437), (31, 10991627), (37, 9209201), (419, 813223), (709, 480593), (1147, 297071), (12989, 26233), (15503, 21979)]