3884792

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 7793280

約数和(自身を除く): 3908488

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 491, 982, 989, 1964, 1978, 3928, 3956, 7912, 11293, 21113, 22586, 42226, 45172, 84452, 90344, 168904, 485599, 971198, 1942396, 3884792]

約数ペア:

[(1, 3884792), (2, 1942396), (4, 971198), (8, 485599), (23, 168904), (43, 90344), (46, 84452), (86, 45172), (92, 42226), (172, 22586), (184, 21113), (344, 11293), (491, 7912), (982, 3956), (989, 3928), (1964, 1978)]