1909104176

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{2267}}^1$

素因数の和:2458

約数の個数: 80

約数和(自身を含む): 4328722944

約数和(自身を除く): 2419618768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 103, 112, 146, 206, 292, 412, 511, 584, 721, 824, 1022, 1168, 1442, 1648, 2044, 2267, 2884, 4088, 4534, 5768, 7519, 8176, 9068, 11536, 15038, 15869, 18136, 30076, 31738, 36272, 52633, 60152, 63476, 105266, 120304, 126952, 165491, 210532, 233501, 253904, 330982, 421064, 467002, 661964, 842128, 934004, 1158437, 1323928, 1634507, 1868008, 2316874, 2647856, 3269014, 3736016, 4633748, 6538028, 9267496, 13076056, 17045573, 18534992, 26152112, 34091146, 68182292, 119319011, 136364584, 238638022, 272729168, 477276044, 954552088, 1909104176]

約数ペア:

[(1, 1909104176), (2, 954552088), (4, 477276044), (7, 272729168), (8, 238638022), (14, 136364584), (16, 119319011), (28, 68182292), (56, 34091146), (73, 26152112), (103, 18534992), (112, 17045573), (146, 13076056), (206, 9267496), (292, 6538028), (412, 4633748), (511, 3736016), (584, 3269014), (721, 2647856), (824, 2316874), (1022, 1868008), (1168, 1634507), (1442, 1323928), (1648, 1158437), (2044, 934004), (2267, 842128), (2884, 661964), (4088, 467002), (4534, 421064), (5768, 330982), (7519, 253904), (8176, 233501), (9068, 210532), (11536, 165491), (15038, 126952), (15869, 120304), (18136, 105266), (30076, 63476), (31738, 60152), (36272, 52633)]