499109548

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1873}}^1$

素因数の和:2222

約数の個数: 48

約数和(自身を含む): 1034328064

約数和(自身を除く): 535218516

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 307, 434, 614, 868, 1228, 1873, 2149, 3746, 4298, 7492, 8596, 9517, 13111, 19034, 26222, 38068, 52444, 58063, 66619, 116126, 133238, 232252, 266476, 406441, 575011, 812882, 1150022, 1625764, 2300044, 4025077, 8050154, 16100308, 17825341, 35650682, 71301364, 124777387, 249554774, 499109548]

約数ペア:

[(1, 499109548), (2, 249554774), (4, 124777387), (7, 71301364), (14, 35650682), (28, 17825341), (31, 16100308), (62, 8050154), (124, 4025077), (217, 2300044), (307, 1625764), (434, 1150022), (614, 812882), (868, 575011), (1228, 406441), (1873, 266476), (2149, 232252), (3746, 133238), (4298, 116126), (7492, 66619), (8596, 58063), (9517, 52444), (13111, 38068), (19034, 26222)]