1699051212

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{19559}}^1$

素因数の和:19715

約数の個数: 72

約数和(自身を含む): 4556697600

約数和(自身を除く): 2857646388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 127, 171, 228, 254, 342, 381, 508, 684, 762, 1143, 1524, 2286, 2413, 4572, 4826, 7239, 9652, 14478, 19559, 21717, 28956, 39118, 43434, 58677, 78236, 86868, 117354, 176031, 234708, 352062, 371621, 704124, 743242, 1114863, 1486484, 2229726, 2483993, 3344589, 4459452, 4967986, 6689178, 7451979, 9935972, 13378356, 14903958, 22355937, 29807916, 44711874, 47195867, 89423748, 94391734, 141587601, 188783468, 283175202, 424762803, 566350404, 849525606, 1699051212]

約数ペア:

[(1, 1699051212), (2, 849525606), (3, 566350404), (4, 424762803), (6, 283175202), (9, 188783468), (12, 141587601), (18, 94391734), (19, 89423748), (36, 47195867), (38, 44711874), (57, 29807916), (76, 22355937), (114, 14903958), (127, 13378356), (171, 9935972), (228, 7451979), (254, 6689178), (342, 4967986), (381, 4459452), (508, 3344589), (684, 2483993), (762, 2229726), (1143, 1486484), (1524, 1114863), (2286, 743242), (2413, 704124), (4572, 371621), (4826, 352062), (7239, 234708), (9652, 176031), (14478, 117354), (19559, 86868), (21717, 78236), (28956, 58677), (39118, 43434)]