2745951838

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2762527}}^1$

素因数の和:2762607

約数の個数: 16

約数和(自身を含む): 4773648384

約数和(自身を除く): 2027696546

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 2762527, 5525054, 19337689, 38675378, 196139417, 392278834, 1372975919, 2745951838]

約数ペア:

[(1, 2745951838), (2, 1372975919), (7, 392278834), (14, 196139417), (71, 38675378), (142, 19337689), (497, 5525054), (994, 2762527)]