2017223996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{133379}}^1$

素因数の和:133601

約数の個数: 24

約数和(自身を含む): 3734640000

約数和(自身を除く): 1717416004

約数列:

[1, 2, 4, 19, 38, 76, 199, 398, 796, 3781, 7562, 15124, 133379, 266758, 533516, 2534201, 5068402, 10136804, 26542421, 53084842, 106169684, 504305999, 1008611998, 2017223996]

約数ペア:

[(1, 2017223996), (2, 1008611998), (4, 504305999), (19, 106169684), (38, 53084842), (76, 26542421), (199, 10136804), (398, 5068402), (796, 2534201), (3781, 533516), (7562, 266758), (15124, 133379)]