28906978279

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2089}}^1\times {\mathrm{12149}}^1$

素因数の和:14322

約数の個数: 16

約数和(自身を含む): 31081644000

約数和(自身を除く): 2174665721

約数列:

[1, 17, 67, 1139, 2089, 12149, 35513, 139963, 206533, 813983, 2379371, 13837711, 25379261, 431447437, 1700410487, 28906978279]

約数ペア:

[(1, 28906978279), (17, 1700410487), (67, 431447437), (1139, 25379261), (2089, 13837711), (12149, 2379371), (35513, 813983), (139963, 206533)]