2011351788

素因数分解:

$2^2\times 3^2\times {\mathrm{997}}^1\times {\mathrm{56039}}^1$

素因数の和:57046

約数の個数: 36

約数和(自身を含む): 5089440720

約数和(自身を除く): 3078088932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 997, 1994, 2991, 3988, 5982, 8973, 11964, 17946, 35892, 56039, 112078, 168117, 224156, 336234, 504351, 672468, 1008702, 2017404, 55870883, 111741766, 167612649, 223483532, 335225298, 502837947, 670450596, 1005675894, 2011351788]

約数ペア:

[(1, 2011351788), (2, 1005675894), (3, 670450596), (4, 502837947), (6, 335225298), (9, 223483532), (12, 167612649), (18, 111741766), (36, 55870883), (997, 2017404), (1994, 1008702), (2991, 672468), (3988, 504351), (5982, 336234), (8973, 224156), (11964, 168117), (17946, 112078), (35892, 56039)]