2019468603572

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37361}}^1\times {\mathrm{83933}}^1$

素因数の和:121328

約数の個数: 48

約数和(自身を含む): 4214706193152

約数和(自身を除く): 2195237589580

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 37361, 74722, 83933, 149444, 167866, 261527, 335732, 523054, 587531, 859303, 1046108, 1175062, 1718606, 1930459, 2350124, 3437212, 3860918, 6015121, 7721836, 12030242, 13513213, 24060484, 27026426, 54052852, 3135820813, 6271641626, 12543283252, 21950745691, 43901491382, 72123878699, 87802982764, 144247757398, 288495514796, 504867150893, 1009734301786, 2019468603572]

約数ペア:

[(1, 2019468603572), (2, 1009734301786), (4, 504867150893), (7, 288495514796), (14, 144247757398), (23, 87802982764), (28, 72123878699), (46, 43901491382), (92, 21950745691), (161, 12543283252), (322, 6271641626), (644, 3135820813), (37361, 54052852), (74722, 27026426), (83933, 24060484), (149444, 13513213), (167866, 12030242), (261527, 7721836), (335732, 6015121), (523054, 3860918), (587531, 3437212), (859303, 2350124), (1046108, 1930459), (1175062, 1718606)]