2013117872

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{41759}}^1$

素因数の和:41921

約数の個数: 40

約数和(自身を含む): 4101166080

約数和(自身を除く): 2088048208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 131, 184, 262, 368, 524, 1048, 2096, 3013, 6026, 12052, 24104, 41759, 48208, 83518, 167036, 334072, 668144, 960457, 1920914, 3841828, 5470429, 7683656, 10940858, 15367312, 21881716, 43763432, 87526864, 125819867, 251639734, 503279468, 1006558936, 2013117872]

約数ペア:

[(1, 2013117872), (2, 1006558936), (4, 503279468), (8, 251639734), (16, 125819867), (23, 87526864), (46, 43763432), (92, 21881716), (131, 15367312), (184, 10940858), (262, 7683656), (368, 5470429), (524, 3841828), (1048, 1920914), (2096, 960457), (3013, 668144), (6026, 334072), (12052, 167036), (24104, 83518), (41759, 48208)]