2905994

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2281}}^1$

素因数の和:2310

約数の個数: 24

約数和(自身を含む): 5463108

約数和(自身を除く): 2557114

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 2281, 4562, 15967, 29653, 31934, 59306, 111769, 207571, 223538, 415142, 1452997, 2905994]

約数ペア:

[(1, 2905994), (2, 1452997), (7, 415142), (13, 223538), (14, 207571), (26, 111769), (49, 59306), (91, 31934), (98, 29653), (182, 15967), (637, 4562), (1274, 2281)]