1899408046

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{55967}}^1$

素因数の和:56279

約数の個数: 16

約数和(自身を含む): 2901381120

約数和(自身を除く): 1001973074

約数列:

[1, 2, 71, 142, 239, 478, 16969, 33938, 55967, 111934, 3973657, 7947314, 13376113, 26752226, 949704023, 1899408046]

約数ペア:

[(1, 1899408046), (2, 949704023), (71, 26752226), (142, 13376113), (239, 7947314), (478, 3973657), (16969, 111934), (33938, 55967)]