563388266

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1297}}^1$

素因数の和:1419

約数の個数: 64

約数和(自身を含む): 1076613120

約数和(自身を除く): 513224854

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 71, 133, 142, 161, 266, 322, 437, 497, 874, 994, 1297, 1349, 1633, 2594, 2698, 3059, 3266, 6118, 9079, 9443, 11431, 18158, 18886, 22862, 24643, 29831, 31027, 49286, 59662, 62054, 92087, 172501, 184174, 208817, 217189, 345002, 417634, 434378, 566789, 644609, 1133578, 1289218, 1749653, 2118001, 3499306, 3967523, 4236002, 7935046, 12247571, 14826007, 24495142, 29652014, 40242019, 80484038, 281694133, 563388266]

約数ペア:

[(1, 563388266), (2, 281694133), (7, 80484038), (14, 40242019), (19, 29652014), (23, 24495142), (38, 14826007), (46, 12247571), (71, 7935046), (133, 4236002), (142, 3967523), (161, 3499306), (266, 2118001), (322, 1749653), (437, 1289218), (497, 1133578), (874, 644609), (994, 566789), (1297, 434378), (1349, 417634), (1633, 345002), (2594, 217189), (2698, 208817), (3059, 184174), (3266, 172501), (6118, 92087), (9079, 62054), (9443, 59662), (11431, 49286), (18158, 31027), (18886, 29831), (22862, 24643)]