3909268

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:264

約数の個数: 36

約数和(自身を含む): 7742196

約数和(自身を除く): 3832928

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 164, 197, 242, 394, 451, 484, 788, 902, 1804, 2167, 4334, 4961, 8077, 8668, 9922, 16154, 19844, 23837, 32308, 47674, 88847, 95348, 177694, 355388, 977317, 1954634, 3909268]

約数ペア:

[(1, 3909268), (2, 1954634), (4, 977317), (11, 355388), (22, 177694), (41, 95348), (44, 88847), (82, 47674), (121, 32308), (164, 23837), (197, 19844), (242, 16154), (394, 9922), (451, 8668), (484, 8077), (788, 4961), (902, 4334), (1804, 2167)]