854941556

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{653}}^1$

素因数の和:813

約数の個数: 96

約数和(自身を含む): 1898588160

約数和(自身を除く): 1043646604

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 107, 133, 161, 214, 266, 322, 428, 437, 532, 644, 653, 749, 874, 1306, 1498, 1748, 2033, 2461, 2612, 2996, 3059, 4066, 4571, 4922, 6118, 8132, 9142, 9844, 12236, 12407, 14231, 15019, 17227, 18284, 24814, 28462, 30038, 34454, 46759, 49628, 56924, 60076, 68908, 69871, 86849, 93518, 105133, 139742, 173698, 187036, 210266, 279484, 285361, 327313, 347396, 420532, 489097, 570722, 654626, 978194, 1141444, 1309252, 1327549, 1607033, 1956388, 1997527, 2655098, 3214066, 3995054, 5310196, 6428132, 7990108, 9292843, 11249231, 18585686, 22498462, 30533627, 37171372, 44996924, 61067254, 122134508, 213735389, 427470778, 854941556]

約数ペア:

[(1, 854941556), (2, 427470778), (4, 213735389), (7, 122134508), (14, 61067254), (19, 44996924), (23, 37171372), (28, 30533627), (38, 22498462), (46, 18585686), (76, 11249231), (92, 9292843), (107, 7990108), (133, 6428132), (161, 5310196), (214, 3995054), (266, 3214066), (322, 2655098), (428, 1997527), (437, 1956388), (532, 1607033), (644, 1327549), (653, 1309252), (749, 1141444), (874, 978194), (1306, 654626), (1498, 570722), (1748, 489097), (2033, 420532), (2461, 347396), (2612, 327313), (2996, 285361), (3059, 279484), (4066, 210266), (4571, 187036), (4922, 173698), (6118, 139742), (8132, 105133), (9142, 93518), (9844, 86849), (12236, 69871), (12407, 68908), (14231, 60076), (15019, 56924), (17227, 49628), (18284, 46759), (24814, 34454), (28462, 30038)]