2000295647

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1\times {\mathrm{6247}}^1$

素因数の和:6710

約数の個数: 16

約数和(自身を含む): 2309260800

約数和(自身を除く): 308965153

約数列:

[1, 7, 149, 307, 1043, 2149, 6247, 43729, 45743, 320201, 930803, 1917829, 6515621, 13424803, 285756521, 2000295647]

約数ペア:

[(1, 2000295647), (7, 285756521), (149, 13424803), (307, 6515621), (1043, 1917829), (2149, 930803), (6247, 320201), (43729, 45743)]