402852858

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{25423}}^1$

素因数の和:25586

約数の個数: 32

約数和(自身を含む): 854246400

約数和(自身を除く): 451393542

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 139, 278, 417, 834, 2641, 5282, 7923, 15846, 25423, 50846, 76269, 152538, 483037, 966074, 1449111, 2898222, 3533797, 7067594, 10601391, 21202782, 67142143, 134284286, 201426429, 402852858]

約数ペア:

[(1, 402852858), (2, 201426429), (3, 134284286), (6, 67142143), (19, 21202782), (38, 10601391), (57, 7067594), (114, 3533797), (139, 2898222), (278, 1449111), (417, 966074), (834, 483037), (2641, 152538), (5282, 76269), (7923, 50846), (15846, 25423)]