2013105904

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{36973}}^1$

素因数の和:37105

約数の個数: 40

約数和(自身を含む): 4043772432

約数和(自身を除く): 2030666528

約数列:

[1, 2, 4, 8, 16, 41, 82, 83, 164, 166, 328, 332, 656, 664, 1328, 3403, 6806, 13612, 27224, 36973, 54448, 73946, 147892, 295784, 591568, 1515893, 3031786, 3068759, 6063572, 6137518, 12127144, 12275036, 24254288, 24550072, 49100144, 125819119, 251638238, 503276476, 1006552952, 2013105904]

約数ペア:

[(1, 2013105904), (2, 1006552952), (4, 503276476), (8, 251638238), (16, 125819119), (41, 49100144), (82, 24550072), (83, 24254288), (164, 12275036), (166, 12127144), (328, 6137518), (332, 6063572), (656, 3068759), (664, 3031786), (1328, 1515893), (3403, 591568), (6806, 295784), (13612, 147892), (27224, 73946), (36973, 54448)]