2199250222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1967129}}^1$

素因数の和:1967187

約数の個数: 16

約数和(自身を含む): 3635256240

約数和(自身を除く): 1436006018

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 1967129, 3934258, 25572677, 51145354, 84586547, 169173094, 1099625111, 2199250222]

約数ペア:

[(1, 2199250222), (2, 1099625111), (13, 169173094), (26, 84586547), (43, 51145354), (86, 25572677), (559, 3934258), (1118, 1967129)]