1551886367038

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{7451}}^1\times {\mathrm{28123}}^1$

素因数の和:35629

約数の個数: 48

約数和(自身を含む): 2781546397056

約数和(自身を除く): 1229660030018

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 529, 1058, 3703, 7406, 7451, 14902, 28123, 52157, 56246, 104314, 171373, 196861, 342746, 393722, 646829, 1199611, 1293658, 2399222, 3941579, 4527803, 7883158, 9055606, 14877067, 27591053, 29754134, 55182106, 104139469, 208278938, 209544473, 419088946, 1466811311, 2933622622, 4819522879, 9639045758, 33736660153, 67473320306, 110849026217, 221698052434, 775943183519, 1551886367038]

約数ペア:

[(1, 1551886367038), (2, 775943183519), (7, 221698052434), (14, 110849026217), (23, 67473320306), (46, 33736660153), (161, 9639045758), (322, 4819522879), (529, 2933622622), (1058, 1466811311), (3703, 419088946), (7406, 209544473), (7451, 208278938), (14902, 104139469), (28123, 55182106), (52157, 29754134), (56246, 27591053), (104314, 14877067), (171373, 9055606), (196861, 7883158), (342746, 4527803), (393722, 3941579), (646829, 2399222), (1199611, 1293658)]