2012189249

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{44041}}^1$

素因数の和:44216

約数の個数: 16

約数和(自身を含む): 2359241856

約数和(自身を除く): 347052607

約数列:

[1, 7, 61, 107, 427, 749, 6527, 44041, 45689, 308287, 2686501, 4712387, 18805507, 32986709, 287455607, 2012189249]

約数ペア:

[(1, 2012189249), (7, 287455607), (61, 32986709), (107, 18805507), (427, 4712387), (749, 2686501), (6527, 308287), (44041, 45689)]