1888897916

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{6651049}}^1$

素因数の和:6651124

約数の個数: 12

約数和(自身を含む): 3352129200

約数和(自身を除く): 1463231284

約数列:

[1, 2, 4, 71, 142, 284, 6651049, 13302098, 26604196, 472224479, 944448958, 1888897916]

約数ペア:

[(1, 1888897916), (2, 944448958), (4, 472224479), (71, 26604196), (142, 13302098), (284, 6651049)]