2013262090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28760887}}^1$

素因数の和:28760901

約数の個数: 16

約数和(自身を含む): 4141567872

約数和(自身を除く): 2128305782

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28760887, 57521774, 143804435, 201326209, 287608870, 402652418, 1006631045, 2013262090]

約数ペア:

[(1, 2013262090), (2, 1006631045), (5, 402652418), (7, 287608870), (10, 201326209), (14, 143804435), (35, 57521774), (70, 28760887)]