401781876

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1969519}}^1$

素因数の和:1969543

約数の個数: 24

約数和(自身を含む): 992638080

約数和(自身を除く): 590856204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1969519, 3939038, 5908557, 7878076, 11817114, 23634228, 33481823, 66963646, 100445469, 133927292, 200890938, 401781876]

約数ペア:

[(1, 401781876), (2, 200890938), (3, 133927292), (4, 100445469), (6, 66963646), (12, 33481823), (17, 23634228), (34, 11817114), (51, 7878076), (68, 5908557), (102, 3939038), (204, 1969519)]