2222019988

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{827}}^1\times {\mathrm{4903}}^1$

素因数の和:5871

約数の個数: 24

約数和(自身を含む): 3922454592

約数和(自身を除く): 1700434604

約数列:

[1, 2, 4, 137, 274, 548, 827, 1654, 3308, 4903, 9806, 19612, 113299, 226598, 453196, 671711, 1343422, 2686844, 4054781, 8109562, 16219124, 555504997, 1111009994, 2222019988]

約数ペア:

[(1, 2222019988), (2, 1111009994), (4, 555504997), (137, 16219124), (274, 8109562), (548, 4054781), (827, 2686844), (1654, 1343422), (3308, 671711), (4903, 453196), (9806, 226598), (19612, 113299)]