1910973394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1\times {\mathrm{1597}}^1$

素因数の和:2218

約数の個数: 32

約数和(自身を含む): 3164040000

約数和(自身を除く): 1253066606

約数列:

[1, 2, 11, 22, 109, 218, 499, 998, 1199, 1597, 2398, 3194, 5489, 10978, 17567, 35134, 54391, 108782, 174073, 348146, 598301, 796903, 1196602, 1593806, 1914803, 3829606, 8765933, 17531866, 86862427, 173724854, 955486697, 1910973394]

約数ペア:

[(1, 1910973394), (2, 955486697), (11, 173724854), (22, 86862427), (109, 17531866), (218, 8765933), (499, 3829606), (998, 1914803), (1199, 1593806), (1597, 1196602), (2398, 796903), (3194, 598301), (5489, 348146), (10978, 174073), (17567, 108782), (35134, 54391)]