2545426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2083}}^1$

素因数の和:2145

約数の個数: 16

約数和(自身を含む): 4201344

約数和(自身を除く): 1655918

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 2083, 4166, 27079, 54158, 97901, 195802, 1272713, 2545426]

約数ペア:

[(1, 2545426), (2, 1272713), (13, 195802), (26, 97901), (47, 54158), (94, 27079), (611, 4166), (1222, 2083)]