2017031621

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{419603}}^1$

素因数の和:419656

約数の個数: 16

約数和(自身を含む): 2416919040

約数和(自身を除く): 399887419

約数列:

[1, 11, 19, 23, 209, 253, 437, 4807, 419603, 4615633, 7972457, 9650869, 87697027, 106159559, 183366511, 2017031621]

約数ペア:

[(1, 2017031621), (11, 183366511), (19, 106159559), (23, 87697027), (209, 9650869), (253, 7972457), (437, 4615633), (4807, 419603)]