2487982

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2503}}^1$

素因数の和:2583

約数の個数: 16

約数和(自身を含む): 4326912

約数和(自身を除く): 1838930

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 2503, 5006, 17521, 35042, 177713, 355426, 1243991, 2487982]

約数ペア:

[(1, 2487982), (2, 1243991), (7, 355426), (14, 177713), (71, 35042), (142, 17521), (497, 5006), (994, 2503)]