2011092304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{93871}}^1$

素因数の和:93995

約数の個数: 40

約数和(自身を含む): 4237006592

約数和(自身を除く): 2225914288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 824, 1339, 1648, 2678, 5356, 10712, 21424, 93871, 187742, 375484, 750968, 1220323, 1501936, 2440646, 4881292, 9668713, 9762584, 19337426, 19525168, 38674852, 77349704, 125693269, 154699408, 251386538, 502773076, 1005546152, 2011092304]

約数ペア:

[(1, 2011092304), (2, 1005546152), (4, 502773076), (8, 251386538), (13, 154699408), (16, 125693269), (26, 77349704), (52, 38674852), (103, 19525168), (104, 19337426), (206, 9762584), (208, 9668713), (412, 4881292), (824, 2440646), (1339, 1501936), (1648, 1220323), (2678, 750968), (5356, 375484), (10712, 187742), (21424, 93871)]