2549326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1381}}^1$

素因数の和:1467

約数の個数: 16

約数和(自身を含む): 4179168

約数和(自身を除く): 1629842

約数列:

[1, 2, 13, 26, 71, 142, 923, 1381, 1846, 2762, 17953, 35906, 98051, 196102, 1274663, 2549326]

約数ペア:

[(1, 2549326), (2, 1274663), (13, 196102), (26, 98051), (71, 35906), (142, 17953), (923, 2762), (1381, 1846)]