2017681004

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{127}}^1\times {\mathrm{4133}}^1$

素因数の和:4326

約数の個数: 36

約数和(自身を含む): 3678135552

約数和(自身を除く): 1660454548

約数列:

[1, 2, 4, 31, 62, 124, 127, 254, 508, 961, 1922, 3844, 3937, 4133, 7874, 8266, 15748, 16532, 122047, 128123, 244094, 256246, 488188, 512492, 524891, 1049782, 2099564, 3971813, 7943626, 15887252, 16271621, 32543242, 65086484, 504420251, 1008840502, 2017681004]

約数ペア:

[(1, 2017681004), (2, 1008840502), (4, 504420251), (31, 65086484), (62, 32543242), (124, 16271621), (127, 15887252), (254, 7943626), (508, 3971813), (961, 2099564), (1922, 1049782), (3844, 524891), (3937, 512492), (4133, 488188), (7874, 256246), (8266, 244094), (15748, 128123), (16532, 122047)]