1888392327906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{671070479}}^1$

素因数の和:671070558

約数の個数: 32

約数和(自身を含む): 4380748093440

約数和(自身を除く): 2492355765534

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 671070479, 1342140958, 2013211437, 4026422874, 4697493353, 9394986706, 14092480059, 28184960118, 44961722093, 89923444186, 134885166279, 269770332558, 314732054651, 629464109302, 944196163953, 1888392327906]

約数ペア:

[(1, 1888392327906), (2, 944196163953), (3, 629464109302), (6, 314732054651), (7, 269770332558), (14, 134885166279), (21, 89923444186), (42, 44961722093), (67, 28184960118), (134, 14092480059), (201, 9394986706), (402, 4697493353), (469, 4026422874), (938, 2013211437), (1407, 1342140958), (2814, 671070479)]