77215487998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13171}}^1\times {\mathrm{266479}}^1$

素因数の和:279663

約数の個数: 16

約数和(自身を含む): 126362684160

約数和(自身を除く): 49147196162

約数列:

[1, 2, 11, 22, 13171, 26342, 144881, 266479, 289762, 532958, 2931269, 5862538, 3509794909, 7019589818, 38607743999, 77215487998]

約数ペア:

[(1, 77215487998), (2, 38607743999), (11, 7019589818), (22, 3509794909), (13171, 5862538), (26342, 2931269), (144881, 532958), (266479, 289762)]