2912149205

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{4751}}^1$

素因数の和:5057

約数の個数: 32

約数和(自身を含む): 4061933568

約数和(自身を除く): 1149784363

約数列:

[1, 5, 7, 35, 83, 211, 415, 581, 1055, 1477, 2905, 4751, 7385, 17513, 23755, 33257, 87565, 122591, 166285, 394333, 612955, 1002461, 1971665, 2760331, 5012305, 7017227, 13801655, 35086135, 83204263, 416021315, 582429841, 2912149205]

約数ペア:

[(1, 2912149205), (5, 582429841), (7, 416021315), (35, 83204263), (83, 35086135), (211, 13801655), (415, 7017227), (581, 5012305), (1055, 2760331), (1477, 1971665), (2905, 1002461), (4751, 612955), (7385, 394333), (17513, 166285), (23755, 122591), (33257, 87565)]