5157724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 10838016

約数和(自身を除く): 5680292

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 71, 127, 142, 143, 254, 284, 286, 508, 572, 781, 923, 1397, 1562, 1651, 1846, 2794, 3124, 3302, 3692, 5588, 6604, 9017, 10153, 18034, 18161, 20306, 36068, 36322, 40612, 72644, 99187, 117221, 198374, 234442, 396748, 468884, 1289431, 2578862, 5157724]

約数ペア:

[(1, 5157724), (2, 2578862), (4, 1289431), (11, 468884), (13, 396748), (22, 234442), (26, 198374), (44, 117221), (52, 99187), (71, 72644), (127, 40612), (142, 36322), (143, 36068), (254, 20306), (284, 18161), (286, 18034), (508, 10153), (572, 9017), (781, 6604), (923, 5588), (1397, 3692), (1562, 3302), (1651, 3124), (1846, 2794)]