1858888967

素因数分解:

${\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{257}}^1\times {\mathrm{337}}^1$

素因数の和:747

約数の個数: 24

約数和(自身を含む): 2042666496

約数和(自身を除く): 183777529

約数列:

[1, 13, 127, 169, 257, 337, 1651, 3341, 4381, 21463, 32639, 42799, 43433, 56953, 86609, 424307, 556387, 1125917, 5515991, 7233031, 10999343, 14636921, 142991459, 1858888967]

約数ペア:

[(1, 1858888967), (13, 142991459), (127, 14636921), (169, 10999343), (257, 7233031), (337, 5515991), (1651, 1125917), (3341, 556387), (4381, 424307), (21463, 86609), (32639, 56953), (42799, 43433)]