2420341784

素因数分解:

$2^3\times 7^1\times {\mathrm{1759}}^1\times {\mathrm{24571}}^1$

素因数の和:26343

約数の個数: 32

約数和(自身を含む): 5189606400

約数和(自身を除く): 2769264616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1759, 3518, 7036, 12313, 14072, 24571, 24626, 49142, 49252, 98284, 98504, 171997, 196568, 343994, 687988, 1375976, 43220389, 86440778, 172881556, 302542723, 345763112, 605085446, 1210170892, 2420341784]

約数ペア:

[(1, 2420341784), (2, 1210170892), (4, 605085446), (7, 345763112), (8, 302542723), (14, 172881556), (28, 86440778), (56, 43220389), (1759, 1375976), (3518, 687988), (7036, 343994), (12313, 196568), (14072, 171997), (24571, 98504), (24626, 98284), (49142, 49252)]