445995914

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{56989}}^1$

素因数の和:57054

約数の個数: 32

約数和(自身を含む): 842540160

約数和(自身を除く): 396544246

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 559, 602, 1118, 3913, 7826, 56989, 113978, 398923, 740857, 797846, 1481714, 2450527, 4901054, 5185999, 10371998, 17153689, 31856851, 34307378, 63713702, 222997957, 445995914]

約数ペア:

[(1, 445995914), (2, 222997957), (7, 63713702), (13, 34307378), (14, 31856851), (26, 17153689), (43, 10371998), (86, 5185999), (91, 4901054), (182, 2450527), (301, 1481714), (559, 797846), (602, 740857), (1118, 398923), (3913, 113978), (7826, 56989)]