1612371640321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{23432569}}^1$

素因数の和:23432728

約数の個数: 16

約数和(自身を含む): 1784624531200

約数和(自身を除く): 172252890879

約数列:

[1, 13, 67, 79, 871, 1027, 5293, 68809, 23432569, 304623397, 1569982123, 1851172951, 20409767599, 24065248363, 124028587717, 1612371640321]

約数ペア:

[(1, 1612371640321), (13, 124028587717), (67, 24065248363), (79, 20409767599), (871, 1851172951), (1027, 1569982123), (5293, 304623397), (68809, 23432569)]