155539538

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1009997}}^1$

素因数の和:1010017

約数の個数: 16

約数和(自身を含む): 290879424

約数和(自身を除く): 135339886

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1009997, 2019994, 7069979, 11109967, 14139958, 22219934, 77769769, 155539538]

約数ペア:

[(1, 155539538), (2, 77769769), (7, 22219934), (11, 14139958), (14, 11109967), (22, 7069979), (77, 2019994), (154, 1009997)]