4080960002

素因数分解:

$2^1\times 7^2\times {\mathrm{1559}}^1\times {\mathrm{26711}}^1$

素因数の和:28286

約数の個数: 24

約数和(自身を含む): 7125693120

約数和(自身を除く): 3044733118

約数列:

[1, 2, 7, 14, 49, 98, 1559, 3118, 10913, 21826, 26711, 53422, 76391, 152782, 186977, 373954, 1308839, 2617678, 41642449, 83284898, 291497143, 582994286, 2040480001, 4080960002]

約数ペア:

[(1, 4080960002), (2, 2040480001), (7, 582994286), (14, 291497143), (49, 83284898), (98, 41642449), (1559, 2617678), (3118, 1308839), (10913, 373954), (21826, 186977), (26711, 152782), (53422, 76391)]