3894431138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1\times {\mathrm{3187}}^1$

素因数の和:4338

約数の個数: 32

約数和(自身を含む): 6445217856

約数和(自身を除く): 2550786718

約数列:

[1, 2, 13, 26, 43, 86, 559, 1093, 1118, 2186, 3187, 6374, 14209, 28418, 41431, 46999, 82862, 93998, 137041, 274082, 610987, 1221974, 1781533, 3483391, 3563066, 6966782, 45284083, 90568166, 149785813, 299571626, 1947215569, 3894431138]

約数ペア:

[(1, 3894431138), (2, 1947215569), (13, 299571626), (26, 149785813), (43, 90568166), (86, 45284083), (559, 6966782), (1093, 3563066), (1118, 3483391), (2186, 1781533), (3187, 1221974), (6374, 610987), (14209, 274082), (28418, 137041), (41431, 93998), (46999, 82862)]