255982244

素因数分解:

$2^2\times 7^1\times {\mathrm{1607}}^1\times {\mathrm{5689}}^1$

素因数の和:7307

約数の個数: 24

約数和(自身を含む): 512373120

約数和(自身を除く): 256390876

約数列:

[1, 2, 4, 7, 14, 28, 1607, 3214, 5689, 6428, 11249, 11378, 22498, 22756, 39823, 44996, 79646, 159292, 9142223, 18284446, 36568892, 63995561, 127991122, 255982244]

約数ペア:

[(1, 255982244), (2, 127991122), (4, 63995561), (7, 36568892), (14, 18284446), (28, 9142223), (1607, 159292), (3214, 79646), (5689, 44996), (6428, 39823), (11249, 22756), (11378, 22498)]