2146769471

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{680003}}^1$

素因数の和:680062

約数の個数: 16

約数和(自身を含む): 2741776128

約数和(自身を除く): 595006657

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 680003, 4760021, 7480033, 27880123, 52360231, 195160861, 306681353, 2146769471]

約数ペア:

[(1, 2146769471), (7, 306681353), (11, 195160861), (41, 52360231), (77, 27880123), (287, 7480033), (451, 4760021), (3157, 680003)]