2000449059

素因数分解:

$3^1\times 7^3\times {\mathrm{1944071}}^1$

素因数の和:1944095

約数の個数: 16

約数和(自身を含む): 3110515200

約数和(自身を除く): 1110066141

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 1944071, 5832213, 13608497, 40825491, 95259479, 285778437, 666816353, 2000449059]

約数ペア:

[(1, 2000449059), (3, 666816353), (7, 285778437), (21, 95259479), (49, 40825491), (147, 13608497), (343, 5832213), (1029, 1944071)]