2498691

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:906

約数の個数: 16

約数和(自身を含む): 3637760

約数和(自身を除く): 1139069

約数列:

[1, 3, 13, 39, 79, 237, 811, 1027, 2433, 3081, 10543, 31629, 64069, 192207, 832897, 2498691]

約数ペア:

[(1, 2498691), (3, 832897), (13, 192207), (39, 64069), (79, 31629), (237, 10543), (811, 3081), (1027, 2433)]