2080409793217

素因数分解:

$7^1\times {\mathrm{307}}^1\times {\mathrm{4861}}^1\times {\mathrm{199153}}^1$

素因数の和:204328

約数の個数: 16

約数和(自身を含む): 2385858547072

約数和(自身を除く): 305448753855

約数列:

[1, 7, 307, 2149, 4861, 34027, 199153, 1394071, 1492327, 10446289, 61139971, 427979797, 968082733, 6776579131, 297201399031, 2080409793217]

約数ペア:

[(1, 2080409793217), (7, 297201399031), (307, 6776579131), (2149, 968082733), (4861, 427979797), (34027, 61139971), (199153, 10446289), (1394071, 1492327)]