2016198816872

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{30222431}}^1$

素因数の和:30222737

約数の個数: 32

約数和(自身を含む): 3916827187200

約数和(自身を除く): 1900628370328

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 269, 538, 1076, 2152, 8339, 16678, 33356, 66712, 30222431, 60444862, 120889724, 241779448, 936895361, 1873790722, 3747581444, 7495162888, 8129833939, 16259667878, 32519335756, 65038671512, 252024852109, 504049704218, 1008099408436, 2016198816872]

約数ペア:

[(1, 2016198816872), (2, 1008099408436), (4, 504049704218), (8, 252024852109), (31, 65038671512), (62, 32519335756), (124, 16259667878), (248, 8129833939), (269, 7495162888), (538, 3747581444), (1076, 1873790722), (2152, 936895361), (8339, 241779448), (16678, 120889724), (33356, 60444862), (66712, 30222431)]