256980594310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{12104597}}^1$

素因数の和:12104808

約数の個数: 32

約数和(自身を含む): 507231074592

約数和(自身を除く): 250250480282

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 193, 386, 965, 1930, 2123, 4246, 10615, 21230, 12104597, 24209194, 60522985, 121045970, 133150567, 266301134, 665752835, 1331505670, 2336187221, 4672374442, 11680936105, 23361872210, 25698059431, 51396118862, 128490297155, 256980594310]

約数ペア:

[(1, 256980594310), (2, 128490297155), (5, 51396118862), (10, 25698059431), (11, 23361872210), (22, 11680936105), (55, 4672374442), (110, 2336187221), (193, 1331505670), (386, 665752835), (965, 266301134), (1930, 133150567), (2123, 121045970), (4246, 60522985), (10615, 24209194), (21230, 12104597)]