1796668279

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{11933}}^1$

素因数の和:12234

約数の個数: 16

約数和(自身を含む): 2081671488

約数和(自身を除く): 285003209

約数列:

[1, 7, 137, 157, 959, 1099, 11933, 21509, 83531, 150563, 1634821, 1873481, 11443747, 13114367, 256666897, 1796668279]

約数ペア:

[(1, 1796668279), (7, 256666897), (137, 13114367), (157, 11443747), (959, 1873481), (1099, 1634821), (11933, 150563), (21509, 83531)]