2791821695

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{32077}}^1$

素因数の和:32211

約数の個数: 24

約数和(自身を含む): 3663050976

約数和(自身を除く): 871229281

約数列:

[1, 5, 13, 65, 103, 169, 515, 845, 1339, 6695, 17407, 32077, 87035, 160385, 417001, 2085005, 3303931, 5421013, 16519655, 27105065, 42951103, 214755515, 558364339, 2791821695]

約数ペア:

[(1, 2791821695), (5, 558364339), (13, 214755515), (65, 42951103), (103, 27105065), (169, 16519655), (515, 5421013), (845, 3303931), (1339, 2085005), (6695, 417001), (17407, 160385), (32077, 87035)]