2156875694666

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10529}}^1\times {\mathrm{45869}}^1$

素因数の和:56447

約数の個数: 64

約数和(自身を含む): 4173215904000

約数和(自身を除く): 2016340209334

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 10529, 21058, 45869, 73703, 91738, 115819, 147406, 231638, 305341, 321083, 504559, 610682, 642166, 810733, 1009118, 1330201, 1621466, 2137387, 2660402, 3358751, 3531913, 4274774, 6717502, 7063826, 9311407, 14632211, 18622814, 23511257, 29264422, 47022514, 102425477, 204850954, 482954701, 965909402, 3380682907, 5312501711, 6761365814, 10625003422, 14005686329, 28011372658, 37187511977, 74375023954, 98039804303, 154062549619, 196079608606, 308125099238, 1078437847333, 2156875694666]

約数ペア:

[(1, 2156875694666), (2, 1078437847333), (7, 308125099238), (11, 196079608606), (14, 154062549619), (22, 98039804303), (29, 74375023954), (58, 37187511977), (77, 28011372658), (154, 14005686329), (203, 10625003422), (319, 6761365814), (406, 5312501711), (638, 3380682907), (2233, 965909402), (4466, 482954701), (10529, 204850954), (21058, 102425477), (45869, 47022514), (73703, 29264422), (91738, 23511257), (115819, 18622814), (147406, 14632211), (231638, 9311407), (305341, 7063826), (321083, 6717502), (504559, 4274774), (610682, 3531913), (642166, 3358751), (810733, 2660402), (1009118, 2137387), (1330201, 1621466)]