2138067179

素因数分解:

${\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1\times {\mathrm{1373}}^1$

素因数の和:1858

約数の個数: 16

約数和(自身を含む): 2228649984

約数和(自身を除く): 90582805

約数列:

[1, 31, 191, 263, 1373, 5921, 8153, 42563, 50233, 262243, 361099, 1557223, 8129533, 11194069, 68969909, 2138067179]

約数ペア:

[(1, 2138067179), (31, 68969909), (191, 11194069), (263, 8129533), (1373, 1557223), (5921, 361099), (8153, 262243), (42563, 50233)]