2005048437

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4151239}}^1$

素因数の和:4151272

約数の個数: 16

約数和(自身を含む): 3188152320

約数和(自身を除く): 1183103883

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 4151239, 12453717, 29058673, 87176019, 95478497, 286435491, 668349479, 2005048437]

約数ペア:

[(1, 2005048437), (3, 668349479), (7, 286435491), (21, 95478497), (23, 87176019), (69, 29058673), (161, 12453717), (483, 4151239)]