2018464808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{478763}}^1$

素因数の和:478817

約数の個数: 32

約数和(自身を含む): 4136520960

約数和(自身を除く): 2118056152

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 478763, 957526, 1915052, 3830104, 8138971, 14841653, 16277942, 29683306, 32555884, 59366612, 65111768, 118733224, 252308101, 504616202, 1009232404, 2018464808]

約数ペア:

[(1, 2018464808), (2, 1009232404), (4, 504616202), (8, 252308101), (17, 118733224), (31, 65111768), (34, 59366612), (62, 32555884), (68, 29683306), (124, 16277942), (136, 14841653), (248, 8138971), (527, 3830104), (1054, 1915052), (2108, 957526), (4216, 478763)]