2380222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2129}}^1$

素因数の和:2187

約数の個数: 16

約数和(自身を含む): 3936240

約数和(自身を除く): 1556018

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 2129, 4258, 27677, 55354, 91547, 183094, 1190111, 2380222]

約数ペア:

[(1, 2380222), (2, 1190111), (13, 183094), (26, 91547), (43, 55354), (86, 27677), (559, 4258), (1118, 2129)]