2018689919

素因数分解:

${\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1\times {\mathrm{1579}}^1$

素因数の和:2042

約数の個数: 16

約数和(自身を含む): 2100199200

約数和(自身を除く): 81509281

約数列:

[1, 37, 109, 317, 1579, 4033, 11729, 34553, 58423, 172111, 500543, 1278461, 6368107, 18520091, 54559187, 2018689919]

約数ペア:

[(1, 2018689919), (37, 54559187), (109, 18520091), (317, 6368107), (1579, 1278461), (4033, 500543), (11729, 172111), (34553, 58423)]