2665736

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{1153}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 5314170

約数和(自身を除く): 2648434

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1153, 1156, 2306, 2312, 4612, 9224, 19601, 39202, 78404, 156808, 333217, 666434, 1332868, 2665736]

約数ペア:

[(1, 2665736), (2, 1332868), (4, 666434), (8, 333217), (17, 156808), (34, 78404), (68, 39202), (136, 19601), (289, 9224), (578, 4612), (1153, 2312), (1156, 2306)]