1004038486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{238943}}^1$

素因数の和:239147

約数の個数: 16

約数和(自身を含む): 1651580928

約数和(自身を除く): 647542442

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 238943, 477886, 2628373, 5256746, 45638113, 91276226, 502019243, 1004038486]

約数ペア:

[(1, 1004038486), (2, 502019243), (11, 91276226), (22, 45638113), (191, 5256746), (382, 2628373), (2101, 477886), (4202, 238943)]