1861796272

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{7451}}^1$

素因数の和:7586

約数の個数: 80

約数和(自身を含む): 4346721792

約数和(自身を除く): 2484925520

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 97, 112, 161, 184, 194, 322, 368, 388, 644, 679, 776, 1288, 1358, 1552, 2231, 2576, 2716, 4462, 5432, 7451, 8924, 10864, 14902, 15617, 17848, 29804, 31234, 35696, 52157, 59608, 62468, 104314, 119216, 124936, 171373, 208628, 249872, 342746, 417256, 685492, 722747, 834512, 1199611, 1370984, 1445494, 2399222, 2741968, 2890988, 4798444, 5059229, 5781976, 9596888, 10118458, 11563952, 16623181, 19193776, 20236916, 33246362, 40473832, 66492724, 80947664, 116362267, 132985448, 232724534, 265970896, 465449068, 930898136, 1861796272]

約数ペア:

[(1, 1861796272), (2, 930898136), (4, 465449068), (7, 265970896), (8, 232724534), (14, 132985448), (16, 116362267), (23, 80947664), (28, 66492724), (46, 40473832), (56, 33246362), (92, 20236916), (97, 19193776), (112, 16623181), (161, 11563952), (184, 10118458), (194, 9596888), (322, 5781976), (368, 5059229), (388, 4798444), (644, 2890988), (679, 2741968), (776, 2399222), (1288, 1445494), (1358, 1370984), (1552, 1199611), (2231, 834512), (2576, 722747), (2716, 685492), (4462, 417256), (5432, 342746), (7451, 249872), (8924, 208628), (10864, 171373), (14902, 124936), (15617, 119216), (17848, 104314), (29804, 62468), (31234, 59608), (35696, 52157)]