2108682305

素因数分解:

$5^1\times {\mathrm{211}}^1\times {\mathrm{619}}^1\times {\mathrm{3229}}^1$

素因数の和:4064

約数の個数: 16

約数和(自身を含む): 2547307200

約数和(自身を除く): 438624895

約数列:

[1, 5, 211, 619, 1055, 3095, 3229, 16145, 130609, 653045, 681319, 1998751, 3406595, 9993755, 421736461, 2108682305]

約数ペア:

[(1, 2108682305), (5, 421736461), (211, 9993755), (619, 3406595), (1055, 1998751), (3095, 681319), (3229, 653045), (16145, 130609)]