284362586

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1\times {\mathrm{2309}}^1$

素因数の和:2893

約数の個数: 16

約数和(自身を含む): 430768800

約数和(自身を除く): 146406214

約数列:

[1, 2, 139, 278, 443, 886, 2309, 4618, 61577, 123154, 320951, 641902, 1022887, 2045774, 142181293, 284362586]

約数ペア:

[(1, 284362586), (2, 142181293), (139, 2045774), (278, 1022887), (443, 641902), (886, 320951), (2309, 123154), (4618, 61577)]