1287134927134

素因数分解:

$2^1\times 7^1\times {\mathrm{1433}}^1\times {\mathrm{64157857}}^1$

素因数の和:64159299

約数の個数: 16

約数和(自身を含む): 2208056840928

約数和(自身を除く): 920921913794

約数列:

[1, 2, 7, 14, 1433, 2866, 10031, 20062, 64157857, 128315714, 449104999, 898209998, 91938209081, 183876418162, 643567463567, 1287134927134]

約数ペア:

[(1, 1287134927134), (2, 643567463567), (7, 183876418162), (14, 91938209081), (1433, 898209998), (2866, 449104999), (10031, 128315714), (20062, 64157857)]