2547026

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:809

約数の個数: 16

約数和(自身を含む): 4068960

約数和(自身を除く): 1521934

約数列:

[1, 2, 19, 38, 97, 194, 691, 1382, 1843, 3686, 13129, 26258, 67027, 134054, 1273513, 2547026]

約数ペア:

[(1, 2547026), (2, 1273513), (19, 134054), (38, 67027), (97, 26258), (194, 13129), (691, 3686), (1382, 1843)]