257948364

素因数分解:

$2^2\times 3^1\times {\mathrm{1033}}^1\times {\mathrm{20809}}^1$

素因数の和:21849

約数の個数: 24

約数和(自身を含む): 602491120

約数和(自身を除く): 344542756

約数列:

[1, 2, 3, 4, 6, 12, 1033, 2066, 3099, 4132, 6198, 12396, 20809, 41618, 62427, 83236, 124854, 249708, 21495697, 42991394, 64487091, 85982788, 128974182, 257948364]

約数ペア:

[(1, 257948364), (2, 128974182), (3, 85982788), (4, 64487091), (6, 42991394), (12, 21495697), (1033, 249708), (2066, 124854), (3099, 83236), (4132, 62427), (6198, 41618), (12396, 20809)]