247012934

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{223339}}^1$

素因数の和:223427

約数の個数: 16

約数和(自身を含む): 428812800

約数和(自身を除く): 181799866

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 223339, 446678, 1563373, 3126746, 17643781, 35287562, 123506467, 247012934]

約数ペア:

[(1, 247012934), (2, 123506467), (7, 35287562), (14, 17643781), (79, 3126746), (158, 1563373), (553, 446678), (1106, 223339)]