1242786

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{4817}}^1$

素因数の和:4865

約数の個数: 16

約数和(自身を含む): 2543904

約数和(自身を除く): 1301118

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 4817, 9634, 14451, 28902, 207131, 414262, 621393, 1242786]

約数ペア:

[(1, 1242786), (2, 621393), (3, 414262), (6, 207131), (43, 28902), (86, 14451), (129, 9634), (258, 4817)]