2085207670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2291437}}^1$

素因数の和:2291464

約数の個数: 32

約数和(自身を含む): 4619539008

約数和(自身を除く): 2534331338

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2291437, 4582874, 11457185, 16040059, 22914370, 29788681, 32080118, 59577362, 80200295, 148943405, 160400590, 208520767, 297886810, 417041534, 1042603835, 2085207670]

約数ペア:

[(1, 2085207670), (2, 1042603835), (5, 417041534), (7, 297886810), (10, 208520767), (13, 160400590), (14, 148943405), (26, 80200295), (35, 59577362), (65, 32080118), (70, 29788681), (91, 22914370), (130, 16040059), (182, 11457185), (455, 4582874), (910, 2291437)]