2017390168

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{313}}^1\times {\mathrm{1523}}^1$

素因数の和:1888

約数の個数: 48

約数和(自身を含む): 3969456120

約数和(自身を除く): 1952065952

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 313, 529, 626, 1058, 1252, 1523, 2116, 2504, 3046, 4232, 6092, 7199, 12184, 14398, 28796, 35029, 57592, 70058, 140116, 165577, 280232, 331154, 476699, 662308, 805667, 953398, 1324616, 1611334, 1906796, 3222668, 3813592, 6445336, 10964077, 21928154, 43856308, 87712616, 252173771, 504347542, 1008695084, 2017390168]

約数ペア:

[(1, 2017390168), (2, 1008695084), (4, 504347542), (8, 252173771), (23, 87712616), (46, 43856308), (92, 21928154), (184, 10964077), (313, 6445336), (529, 3813592), (626, 3222668), (1058, 1906796), (1252, 1611334), (1523, 1324616), (2116, 953398), (2504, 805667), (3046, 662308), (4232, 476699), (6092, 331154), (7199, 280232), (12184, 165577), (14398, 140116), (28796, 70058), (35029, 57592)]