2009747123

素因数分解:

${\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{13729}}^1$

素因数の和:13934

約数の個数: 16

約数和(自身を含む): 2174832000

約数和(自身を除く): 165084877

約数列:

[1, 17, 79, 109, 1343, 1853, 8611, 13729, 146387, 233393, 1084591, 1496461, 18438047, 25439837, 118220419, 2009747123]

約数ペア:

[(1, 2009747123), (17, 118220419), (79, 25439837), (109, 18438047), (1343, 1496461), (1853, 1084591), (8611, 233393), (13729, 146387)]