3127580248

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{419}}^1\times {\mathrm{5521}}^1$

素因数の和:5972

約数の個数: 48

約数和(自身を含む): 6366313800

約数和(自身を除く): 3238733552

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 419, 676, 838, 1352, 1676, 3352, 5447, 5521, 10894, 11042, 21788, 22084, 43576, 44168, 70811, 71773, 141622, 143546, 283244, 287092, 566488, 574184, 933049, 1866098, 2313299, 3732196, 4626598, 7464392, 9253196, 18506392, 30072887, 60145774, 120291548, 240583096, 390947531, 781895062, 1563790124, 3127580248]

約数ペア:

[(1, 3127580248), (2, 1563790124), (4, 781895062), (8, 390947531), (13, 240583096), (26, 120291548), (52, 60145774), (104, 30072887), (169, 18506392), (338, 9253196), (419, 7464392), (676, 4626598), (838, 3732196), (1352, 2313299), (1676, 1866098), (3352, 933049), (5447, 574184), (5521, 566488), (10894, 287092), (11042, 283244), (21788, 143546), (22084, 141622), (43576, 71773), (44168, 70811)]