2887256074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{6997}}^1\times {\mathrm{10859}}^1$

素因数の和:17877

約数の個数: 16

約数和(自身を含む): 4559896800

約数和(自身を除く): 1672640726

約数列:

[1, 2, 19, 38, 6997, 10859, 13994, 21718, 132943, 206321, 265886, 412642, 75980423, 151960846, 1443628037, 2887256074]

約数ペア:

[(1, 2887256074), (2, 1443628037), (19, 151960846), (38, 75980423), (6997, 412642), (10859, 265886), (13994, 206321), (21718, 132943)]