1815830464

素因数分解:

$2^6\times 7^1\times {\mathrm{193}}^1\times {\mathrm{21001}}^1$

素因数の和:21213

約数の個数: 56

約数和(自身を含む): 4139578208

約数和(自身を除く): 2323747744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 193, 224, 386, 448, 772, 1351, 1544, 2702, 3088, 5404, 6176, 10808, 12352, 21001, 21616, 42002, 43232, 84004, 86464, 147007, 168008, 294014, 336016, 588028, 672032, 1176056, 1344064, 2352112, 4053193, 4704224, 8106386, 9408448, 16212772, 28372351, 32425544, 56744702, 64851088, 113489404, 129702176, 226978808, 259404352, 453957616, 907915232, 1815830464]

約数ペア:

[(1, 1815830464), (2, 907915232), (4, 453957616), (7, 259404352), (8, 226978808), (14, 129702176), (16, 113489404), (28, 64851088), (32, 56744702), (56, 32425544), (64, 28372351), (112, 16212772), (193, 9408448), (224, 8106386), (386, 4704224), (448, 4053193), (772, 2352112), (1351, 1344064), (1544, 1176056), (2702, 672032), (3088, 588028), (5404, 336016), (6176, 294014), (10808, 168008), (12352, 147007), (21001, 86464), (21616, 84004), (42002, 43232)]