388778916

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1905779}}^1$

素因数の和:1905803

約数の個数: 24

約数和(自身を含む): 960513120

約数和(自身を除く): 571734204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1905779, 3811558, 5717337, 7623116, 11434674, 22869348, 32398243, 64796486, 97194729, 129592972, 194389458, 388778916]

約数ペア:

[(1, 388778916), (2, 194389458), (3, 129592972), (4, 97194729), (6, 64796486), (12, 32398243), (17, 22869348), (34, 11434674), (51, 7623116), (68, 5717337), (102, 3811558), (204, 1905779)]