2641222

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{593}}^1$

素因数の和:743

約数の個数: 16

約数和(自身を含む): 4234032

約数和(自身を除く): 1592810

約数列:

[1, 2, 17, 34, 131, 262, 593, 1186, 2227, 4454, 10081, 20162, 77683, 155366, 1320611, 2641222]

約数ペア:

[(1, 2641222), (2, 1320611), (17, 155366), (34, 77683), (131, 20162), (262, 10081), (593, 4454), (1186, 2227)]