131744496814

素因数分解:

$2^1\times 7^1\times {\mathrm{20147}}^1\times {\mathrm{467083}}^1$

素因数の和:487239

約数の個数: 16

約数和(自身を含む): 225859402368

約数和(自身を除く): 94114905554

約数列:

[1, 2, 7, 14, 20147, 40294, 141029, 282058, 467083, 934166, 3269581, 6539162, 9410321201, 18820642402, 65872248407, 131744496814]

約数ペア:

[(1, 131744496814), (2, 65872248407), (7, 18820642402), (14, 9410321201), (20147, 6539162), (40294, 3269581), (141029, 934166), (282058, 467083)]