138829306

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{901489}}^1$

素因数の和:901509

約数の個数: 16

約数和(自身を含む): 259629120

約数和(自身を除く): 120799814

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 901489, 1802978, 6310423, 9916379, 12620846, 19832758, 69414653, 138829306]

約数ペア:

[(1, 138829306), (2, 69414653), (7, 19832758), (11, 12620846), (14, 9916379), (22, 6310423), (77, 1802978), (154, 901489)]