1642189823

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{11131}}^1$

素因数の和:11294

約数の個数: 16

約数和(自身を含む): 1739798016

約数和(自身を除く): 97608193

約数列:

[1, 43, 47, 73, 2021, 3139, 3431, 11131, 147533, 478633, 523157, 812563, 22495751, 34940209, 38190461, 1642189823]

約数ペア:

[(1, 1642189823), (43, 38190461), (47, 34940209), (73, 22495751), (2021, 812563), (3139, 523157), (3431, 478633), (11131, 147533)]