2639454986

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11090147}}^1$

素因数の和:11090173

約数の個数: 16

約数和(自身を含む): 4790943936

約数和(自身を除く): 2151488950

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 11090147, 22180294, 77631029, 155262058, 188532499, 377064998, 1319727493, 2639454986]

約数ペア:

[(1, 2639454986), (2, 1319727493), (7, 377064998), (14, 188532499), (17, 155262058), (34, 77631029), (119, 22180294), (238, 11090147)]