783045798802

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1997}}^1\times {\mathrm{86027}}^1$

素因数の和:88122

約数の個数: 32

約数和(自身を含む): 1225188752832

約数和(自身を除く): 442142954030

約数列:

[1, 2, 43, 53, 86, 106, 1997, 2279, 3994, 4558, 85871, 86027, 105841, 171742, 172054, 211682, 3699161, 4551163, 4559431, 7398322, 9102326, 9118862, 171795919, 196055533, 343591838, 392111066, 7387224517, 9105183707, 14774449034, 18210367414, 391522899401, 783045798802]

約数ペア:

[(1, 783045798802), (2, 391522899401), (43, 18210367414), (53, 14774449034), (86, 9105183707), (106, 7387224517), (1997, 392111066), (2279, 343591838), (3994, 196055533), (4558, 171795919), (85871, 9118862), (86027, 9102326), (105841, 7398322), (171742, 4559431), (172054, 4551163), (211682, 3699161)]