2018605816

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{21871}}^1$

素因数の和:22099

約数の個数: 32

約数和(自身を含む): 3858220800

約数和(自身を除く): 1839614984

約数列:

[1, 2, 4, 8, 83, 139, 166, 278, 332, 556, 664, 1112, 11537, 21871, 23074, 43742, 46148, 87484, 92296, 174968, 1815293, 3040069, 3630586, 6080138, 7261172, 12160276, 14522344, 24320552, 252325727, 504651454, 1009302908, 2018605816]

約数ペア:

[(1, 2018605816), (2, 1009302908), (4, 504651454), (8, 252325727), (83, 24320552), (139, 14522344), (166, 12160276), (278, 7261172), (332, 6080138), (556, 3630586), (664, 3040069), (1112, 1815293), (11537, 174968), (21871, 92296), (23074, 87484), (43742, 46148)]