4097390

素因数分解:

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

素因数の和:404

約数の個数: 24

約数和(自身を含む): 8087688

約数和(自身を除く): 3990298

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 193, 386, 965, 1930, 2123, 4246, 10615, 21230, 37249, 74498, 186245, 372490, 409739, 819478, 2048695, 4097390]

約数ペア:

[(1, 4097390), (2, 2048695), (5, 819478), (10, 409739), (11, 372490), (22, 186245), (55, 74498), (110, 37249), (193, 21230), (386, 10615), (965, 4246), (1930, 2123)]