2686021949

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{6709}}^1$

素因数の和:6861

約数の個数: 24

約数和(自身を含む): 3064913280

約数和(自身を除く): 378891331

約数列:

[1, 13, 23, 103, 169, 299, 1339, 2369, 3887, 6709, 17407, 30797, 87217, 154307, 400361, 691027, 1133821, 2005991, 8983351, 15893621, 26077883, 116783563, 206617073, 2686021949]

約数ペア:

[(1, 2686021949), (13, 206617073), (23, 116783563), (103, 26077883), (169, 15893621), (299, 8983351), (1339, 2005991), (2369, 1133821), (3887, 691027), (6709, 400361), (17407, 154307), (30797, 87217)]