2215249916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{519037}}^1$

素因数の和:519149

約数の個数: 24

約数和(自身を含む): 4272720816

約数和(自身を除く): 2057470900

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 519037, 1038074, 2076148, 5709407, 11418814, 22837628, 50346589, 100693178, 201386356, 553812479, 1107624958, 2215249916]

約数ペア:

[(1, 2215249916), (2, 1107624958), (4, 553812479), (11, 201386356), (22, 100693178), (44, 50346589), (97, 22837628), (194, 11418814), (388, 5709407), (1067, 2076148), (2134, 1038074), (4268, 519037)]