1178010001

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{21961}}^1$

素因数の和:22144

約数の個数: 16

約数和(自身を含む): 1377456640

約数和(自身を除く): 199446639

約数列:

[1, 7, 79, 97, 553, 679, 7663, 21961, 53641, 153727, 1734919, 2130217, 12144433, 14911519, 168287143, 1178010001]

約数ペア:

[(1, 1178010001), (7, 168287143), (79, 14911519), (97, 12144433), (553, 2130217), (679, 1734919), (7663, 153727), (21961, 53641)]