2007193139

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{2467}}^1\times {\mathrm{2473}}^1$

素因数の和:4994

約数の個数: 16

約数和(自身を含む): 2344639488

約数和(自身を除く): 337446349

約数列:

[1, 7, 47, 329, 2467, 2473, 17269, 17311, 115949, 116231, 811643, 813617, 6100891, 42706237, 286741877, 2007193139]

約数ペア:

[(1, 2007193139), (7, 286741877), (47, 42706237), (329, 6100891), (2467, 813617), (2473, 811643), (17269, 116231), (17311, 115949)]