2011431512

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{461}}^1\times {\mathrm{1031}}^1$

素因数の和:1544

約数の個数: 48

約数和(自身を含む): 3954923280

約数和(自身を除く): 1943491768

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 461, 529, 922, 1031, 1058, 1844, 2062, 2116, 3688, 4124, 4232, 8248, 10603, 21206, 23713, 42412, 47426, 84824, 94852, 189704, 243869, 475291, 487738, 545399, 950582, 975476, 1090798, 1901164, 1950952, 2181596, 3802328, 4363192, 10931693, 21863386, 43726772, 87453544, 251428939, 502857878, 1005715756, 2011431512]

約数ペア:

[(1, 2011431512), (2, 1005715756), (4, 502857878), (8, 251428939), (23, 87453544), (46, 43726772), (92, 21863386), (184, 10931693), (461, 4363192), (529, 3802328), (922, 2181596), (1031, 1950952), (1058, 1901164), (1844, 1090798), (2062, 975476), (2116, 950582), (3688, 545399), (4124, 487738), (4232, 475291), (8248, 243869), (10603, 189704), (21206, 94852), (23713, 84824), (42412, 47426)]