2080403655

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12608507}}^1$

素因数の和:12608526

約数の個数: 16

約数和(自身を含む): 3631250304

約数和(自身を除く): 1550846649

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 12608507, 37825521, 63042535, 138693577, 189127605, 416080731, 693467885, 2080403655]

約数ペア:

[(1, 2080403655), (3, 693467885), (5, 416080731), (11, 189127605), (15, 138693577), (33, 63042535), (55, 37825521), (165, 12608507)]