2008671465

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7877143}}^1$

素因数の和:7877168

約数の個数: 16

約数和(自身を含む): 3402926208

約数和(自身を除く): 1394254743

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 7877143, 23631429, 39385715, 118157145, 133911431, 401734293, 669557155, 2008671465]

約数ペア:

[(1, 2008671465), (3, 669557155), (5, 401734293), (15, 133911431), (17, 118157145), (51, 39385715), (85, 23631429), (255, 7877143)]