243401422

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{269}}^1\times {\mathrm{3739}}^1$

素因数の和:4032

約数の個数: 24

約数和(自身を含む): 402910200

約数和(自身を除く): 159508778

約数列:

[1, 2, 11, 22, 121, 242, 269, 538, 2959, 3739, 5918, 7478, 32549, 41129, 65098, 82258, 452419, 904838, 1005791, 2011582, 11063701, 22127402, 121700711, 243401422]

約数ペア:

[(1, 243401422), (2, 121700711), (11, 22127402), (22, 11063701), (121, 2011582), (242, 1005791), (269, 904838), (538, 452419), (2959, 82258), (3739, 65098), (5918, 41129), (7478, 32549)]