2642574

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{40039}}^1$

素因数の和:40055

約数の個数: 16

約数和(自身を含む): 5765760

約数和(自身を除く): 3123186

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 40039, 80078, 120117, 240234, 440429, 880858, 1321287, 2642574]

約数ペア:

[(1, 2642574), (2, 1321287), (3, 880858), (6, 440429), (11, 240234), (22, 120117), (33, 80078), (66, 40039)]