1775198006

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2017}}^1$

素因数の和:2133

約数の個数: 48

約数和(自身を含む): 2989319904

約数和(自身を除く): 1214121898

約数列:

[1, 2, 19, 23, 38, 46, 53, 106, 361, 437, 722, 874, 1007, 1219, 2014, 2017, 2438, 4034, 8303, 16606, 19133, 23161, 38266, 38323, 46322, 46391, 76646, 92782, 106901, 213802, 440059, 728137, 880118, 881429, 1456274, 1762858, 2031119, 2458723, 4062238, 4917446, 16747151, 33494302, 38591261, 46715737, 77182522, 93431474, 887599003, 1775198006]

約数ペア:

[(1, 1775198006), (2, 887599003), (19, 93431474), (23, 77182522), (38, 46715737), (46, 38591261), (53, 33494302), (106, 16747151), (361, 4917446), (437, 4062238), (722, 2458723), (874, 2031119), (1007, 1762858), (1219, 1456274), (2014, 881429), (2017, 880118), (2438, 728137), (4034, 440059), (8303, 213802), (16606, 106901), (19133, 92782), (23161, 76646), (38266, 46391), (38323, 46322)]