3128086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3881}}^1$

素因数の和:3927

約数の個数: 16

約数和(自身を含む): 5217408

約数和(自身を除く): 2089322

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 3881, 7762, 50453, 100906, 120311, 240622, 1564043, 3128086]

約数ペア:

[(1, 3128086), (2, 1564043), (13, 240622), (26, 120311), (31, 100906), (62, 50453), (403, 7762), (806, 3881)]