1731396

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{919}}^1$

素因数の和:1083

約数の個数: 24

約数和(自身を含む): 4070080

約数和(自身を除く): 2338684

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 919, 942, 1838, 1884, 2757, 3676, 5514, 11028, 144283, 288566, 432849, 577132, 865698, 1731396]

約数ペア:

[(1, 1731396), (2, 865698), (3, 577132), (4, 432849), (6, 288566), (12, 144283), (157, 11028), (314, 5514), (471, 3676), (628, 2757), (919, 1884), (942, 1838)]