78085847422

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{631}}^1\times {\mathrm{511361}}^1$

素因数の和:512016

約数の個数: 24

約数和(自身を含む): 128949132816

約数和(自身を除く): 50863285394

約数列:

[1, 2, 11, 22, 121, 242, 631, 1262, 6941, 13882, 76351, 152702, 511361, 1022722, 5624971, 11249942, 61874681, 123749362, 322668791, 645337582, 3549356701, 7098713402, 39042923711, 78085847422]

約数ペア:

[(1, 78085847422), (2, 39042923711), (11, 7098713402), (22, 3549356701), (121, 645337582), (242, 322668791), (631, 123749362), (1262, 61874681), (6941, 11249942), (13882, 5624971), (76351, 1022722), (152702, 511361)]