2012309882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{128287}}^1$

素因数の和:128354

約数の個数: 32

約数和(自身を含む): 3546906624

約数和(自身を除く): 1534596742

約数列:

[1, 2, 11, 22, 23, 31, 46, 62, 253, 341, 506, 682, 713, 1426, 7843, 15686, 128287, 256574, 1411157, 2822314, 2950601, 3976897, 5901202, 7953794, 32456611, 43745867, 64913222, 87491734, 91468631, 182937262, 1006154941, 2012309882]

約数ペア:

[(1, 2012309882), (2, 1006154941), (11, 182937262), (22, 91468631), (23, 87491734), (31, 64913222), (46, 43745867), (62, 32456611), (253, 7953794), (341, 5901202), (506, 3976897), (682, 2950601), (713, 2822314), (1426, 1411157), (7843, 256574), (15686, 128287)]