291267703132

素因数分解:

$2^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1553}}^1\times {\mathrm{22861}}^1$

素因数の和:24718

約数の個数: 48

約数和(自身を含む): 584925550272

約数和(自身を除く): 293657847140

約数列:

[1, 2, 4, 7, 14, 28, 293, 586, 1172, 1553, 2051, 3106, 4102, 6212, 8204, 10871, 21742, 22861, 43484, 45722, 91444, 160027, 320054, 455029, 640108, 910058, 1820116, 3185203, 6370406, 6698273, 12740812, 13396546, 26793092, 35503133, 46887911, 71006266, 93775822, 142012532, 187551644, 248521931, 497043862, 994087724, 10402417969, 20804835938, 41609671876, 72816925783, 145633851566, 291267703132]

約数ペア:

[(1, 291267703132), (2, 145633851566), (4, 72816925783), (7, 41609671876), (14, 20804835938), (28, 10402417969), (293, 994087724), (586, 497043862), (1172, 248521931), (1553, 187551644), (2051, 142012532), (3106, 93775822), (4102, 71006266), (6212, 46887911), (8204, 35503133), (10871, 26793092), (21742, 13396546), (22861, 12740812), (43484, 6698273), (45722, 6370406), (91444, 3185203), (160027, 1820116), (320054, 910058), (455029, 640108)]