2017848679

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{85361}}^1$

素因数の和:85686

約数の個数: 16

約数和(自身を含む): 2523983616

約数和(自身を除く): 506134937

約数列:

[1, 7, 11, 77, 307, 2149, 3377, 23639, 85361, 597527, 938971, 6572797, 26205827, 183440789, 288264097, 2017848679]

約数ペア:

[(1, 2017848679), (7, 288264097), (11, 183440789), (77, 26205827), (307, 6572797), (2149, 938971), (3377, 597527), (23639, 85361)]