9867867830

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{571}}^1\times {\mathrm{6571}}^1$

素因数の和:7412

約数の個数: 32

約数和(自身を含む): 17863642368

約数和(自身を除く): 7995774538

約数列:

[1, 2, 5, 10, 263, 526, 571, 1142, 1315, 2630, 2855, 5710, 6571, 13142, 32855, 65710, 150173, 300346, 750865, 1501730, 1728173, 3456346, 3752041, 7504082, 8640865, 17281730, 18760205, 37520410, 986786783, 1973573566, 4933933915, 9867867830]

約数ペア:

[(1, 9867867830), (2, 4933933915), (5, 1973573566), (10, 986786783), (263, 37520410), (526, 18760205), (571, 17281730), (1142, 8640865), (1315, 7504082), (2630, 3752041), (2855, 3456346), (5710, 1728173), (6571, 1501730), (13142, 750865), (32855, 300346), (65710, 150173)]