2013757564

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{190769}}^1$

素因数の和:190822

約数の個数: 48

約数和(自身を含む): 4486910400

約数和(自身を除く): 2473152836

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2639, 5278, 10556, 190769, 381538, 763076, 1335383, 2479997, 2670766, 4959994, 5341532, 5532301, 9919988, 11064602, 17359979, 22129204, 34719958, 38726107, 69439916, 71919913, 77452214, 143839826, 154904428, 287679652, 503439391, 1006878782, 2013757564]

約数ペア:

[(1, 2013757564), (2, 1006878782), (4, 503439391), (7, 287679652), (13, 154904428), (14, 143839826), (26, 77452214), (28, 71919913), (29, 69439916), (52, 38726107), (58, 34719958), (91, 22129204), (116, 17359979), (182, 11064602), (203, 9919988), (364, 5532301), (377, 5341532), (406, 4959994), (754, 2670766), (812, 2479997), (1508, 1335383), (2639, 763076), (5278, 381538), (10556, 190769)]