826974734

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{146057}}^1$

素因数の和:146227

約数の個数: 16

約数和(自身を含む): 1314522000

約数和(自身を除く): 487547266

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 146057, 292114, 2775083, 5550166, 21762493, 43524986, 413487367, 826974734]

約数ペア:

[(1, 826974734), (2, 413487367), (19, 43524986), (38, 21762493), (149, 5550166), (298, 2775083), (2831, 292114), (5662, 146057)]