2004681716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1\times {\mathrm{1753}}^1$

素因数の和:2184

約数の個数: 48

約数和(自身を含む): 3795375360

約数和(自身を除く): 1790693644

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 367, 734, 779, 1468, 1558, 1753, 3116, 3506, 6973, 7012, 13946, 15047, 27892, 30094, 33307, 60188, 66614, 71873, 133228, 143746, 285893, 287492, 571786, 643351, 1143572, 1286702, 1365587, 2573404, 2731174, 5462348, 12223669, 24447338, 26377391, 48894676, 52754782, 105509564, 501170429, 1002340858, 2004681716]

約数ペア:

[(1, 2004681716), (2, 1002340858), (4, 501170429), (19, 105509564), (38, 52754782), (41, 48894676), (76, 26377391), (82, 24447338), (164, 12223669), (367, 5462348), (734, 2731174), (779, 2573404), (1468, 1365587), (1558, 1286702), (1753, 1143572), (3116, 643351), (3506, 571786), (6973, 287492), (7012, 285893), (13946, 143746), (15047, 133228), (27892, 71873), (30094, 66614), (33307, 60188)]