839983870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1097}}^1\times {\mathrm{6961}}^1$

素因数の和:8076

約数の個数: 32

約数和(自身を含む): 1651163616

約数和(自身を除く): 811179746

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1097, 2194, 5485, 6961, 10970, 12067, 13922, 24134, 34805, 60335, 69610, 76571, 120670, 153142, 382855, 765710, 7636217, 15272434, 38181085, 76362170, 83998387, 167996774, 419991935, 839983870]

約数ペア:

[(1, 839983870), (2, 419991935), (5, 167996774), (10, 83998387), (11, 76362170), (22, 38181085), (55, 15272434), (110, 7636217), (1097, 765710), (2194, 382855), (5485, 153142), (6961, 120670), (10970, 76571), (12067, 69610), (13922, 60335), (24134, 34805)]