491301414

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{4813}}^1$

素因数の和:4981

約数の個数: 48

約数和(自身を含む): 1094934672

約数和(自身を除く): 603633258

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 107, 159, 214, 318, 321, 477, 642, 954, 963, 1926, 4813, 5671, 9626, 11342, 14439, 17013, 28878, 34026, 43317, 51039, 86634, 102078, 255089, 510178, 514991, 765267, 1029982, 1530534, 1544973, 2295801, 3089946, 4591602, 4634919, 9269838, 27294523, 54589046, 81883569, 163767138, 245650707, 491301414]

約数ペア:

[(1, 491301414), (2, 245650707), (3, 163767138), (6, 81883569), (9, 54589046), (18, 27294523), (53, 9269838), (106, 4634919), (107, 4591602), (159, 3089946), (214, 2295801), (318, 1544973), (321, 1530534), (477, 1029982), (642, 765267), (954, 514991), (963, 510178), (1926, 255089), (4813, 102078), (5671, 86634), (9626, 51039), (11342, 43317), (14439, 34026), (17013, 28878)]