2016522263

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{266489}}^1$

素因数の和:266566

約数の個数: 16

約数和(自身を含む): 2455971840

約数和(自身を除く): 439449577

約数列:

[1, 7, 23, 47, 161, 329, 1081, 7567, 266489, 1865423, 6129247, 12524983, 42904729, 87674881, 288074609, 2016522263]

約数ペア:

[(1, 2016522263), (7, 288074609), (23, 87674881), (47, 42904729), (161, 12524983), (329, 6129247), (1081, 1865423), (7567, 266489)]