319281242

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{786407}}^1$

素因数の和:786445

約数の個数: 16

約数和(自身を含む): 566213760

約数和(自身を除く): 246932518

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 786407, 1572814, 5504849, 11009698, 22805803, 45611606, 159640621, 319281242]

約数ペア:

[(1, 319281242), (2, 159640621), (7, 45611606), (14, 22805803), (29, 11009698), (58, 5504849), (203, 1572814), (406, 786407)]