2029605431

素因数分解:

$7^3\times {\mathrm{1993}}^1\times {\mathrm{2969}}^1$

素因数の和:4983

約数の個数: 16

約数和(自身を含む): 2368872000

約数和(自身を除く): 339266569

約数列:

[1, 7, 49, 343, 1993, 2969, 13951, 20783, 97657, 145481, 683599, 1018367, 5917217, 41420519, 289943633, 2029605431]

約数ペア:

[(1, 2029605431), (7, 289943633), (49, 41420519), (343, 5917217), (1993, 1018367), (2969, 683599), (13951, 145481), (20783, 97657)]