2019925670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{269683}}^1$

素因数の和:269804

約数の個数: 32

約数和(自身を含む): 4194125568

約数和(自身を除く): 2174199898

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 3745, 7490, 269683, 539366, 1348415, 1887781, 2696830, 3775562, 9438905, 18877810, 28856081, 57712162, 144280405, 201992567, 288560810, 403985134, 1009962835, 2019925670]

約数ペア:

[(1, 2019925670), (2, 1009962835), (5, 403985134), (7, 288560810), (10, 201992567), (14, 144280405), (35, 57712162), (70, 28856081), (107, 18877810), (214, 9438905), (535, 3775562), (749, 2696830), (1070, 1887781), (1498, 1348415), (3745, 539366), (7490, 269683)]