2080711948

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1063}}^1\times {\mathrm{1319}}^1$

素因数の和:2446

約数の個数: 48

約数和(自身を含む): 4247147520

約数和(自身を除く): 2166435572

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1063, 1319, 1484, 2126, 2638, 4252, 5276, 7441, 9233, 14882, 18466, 29764, 36932, 56339, 69907, 112678, 139814, 225356, 279628, 394373, 489349, 788746, 978698, 1402097, 1577492, 1957396, 2804194, 5608388, 9814679, 19629358, 39258716, 74311141, 148622282, 297244564, 520177987, 1040355974, 2080711948]

約数ペア:

[(1, 2080711948), (2, 1040355974), (4, 520177987), (7, 297244564), (14, 148622282), (28, 74311141), (53, 39258716), (106, 19629358), (212, 9814679), (371, 5608388), (742, 2804194), (1063, 1957396), (1319, 1577492), (1484, 1402097), (2126, 978698), (2638, 788746), (4252, 489349), (5276, 394373), (7441, 279628), (9233, 225356), (14882, 139814), (18466, 112678), (29764, 69907), (36932, 56339)]