1288492782

素因数分解:

$2^1\times 3^1\times {\mathrm{317}}^1\times {\mathrm{677441}}^1$

素因数の和:677763

約数の個数: 16

約数和(自身を含む): 2585118672

約数和(自身を除く): 1296625890

約数列:

[1, 2, 3, 6, 317, 634, 951, 1902, 677441, 1354882, 2032323, 4064646, 214748797, 429497594, 644246391, 1288492782]

約数ペア:

[(1, 1288492782), (2, 644246391), (3, 429497594), (6, 214748797), (317, 4064646), (634, 2032323), (951, 1354882), (1902, 677441)]