6446972

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1193}}^1$

素因数の和:1397

約数の個数: 24

約数和(自身を含む): 12971616

約数和(自身を除く): 6524644

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1193, 1351, 2386, 2702, 4772, 5404, 8351, 16702, 33404, 230249, 460498, 920996, 1611743, 3223486, 6446972]

約数ペア:

[(1, 6446972), (2, 3223486), (4, 1611743), (7, 920996), (14, 460498), (28, 230249), (193, 33404), (386, 16702), (772, 8351), (1193, 5404), (1351, 4772), (2386, 2702)]