1920287498

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1\times {\mathrm{7867}}^1$

素因数の和:8058

約数の個数: 24

約数和(自身を含む): 3000162816

約数和(自身を除く): 1079875318

約数列:

[1, 2, 31, 62, 127, 254, 961, 1922, 3937, 7867, 7874, 15734, 122047, 243877, 244094, 487754, 999109, 1998218, 7560187, 15120374, 30972379, 61944758, 960143749, 1920287498]

約数ペア:

[(1, 1920287498), (2, 960143749), (31, 61944758), (62, 30972379), (127, 15120374), (254, 7560187), (961, 1998218), (1922, 999109), (3937, 487754), (7867, 244094), (7874, 243877), (15734, 122047)]