42946310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{390421}}^1$

素因数の和:390439

約数の個数: 16

約数和(自身を含む): 84331152

約数和(自身を除く): 41384842

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 390421, 780842, 1952105, 3904210, 4294631, 8589262, 21473155, 42946310]

約数ペア:

[(1, 42946310), (2, 21473155), (5, 8589262), (10, 4294631), (11, 3904210), (22, 1952105), (55, 780842), (110, 390421)]