8889386

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:470

約数の個数: 24

約数和(自身を含む): 14834820

約数和(自身を除く): 5945434

約数列:

[1, 2, 11, 22, 109, 121, 218, 242, 337, 674, 1199, 2398, 3707, 7414, 13189, 26378, 36733, 40777, 73466, 81554, 404063, 808126, 4444693, 8889386]

約数ペア:

[(1, 8889386), (2, 4444693), (11, 808126), (22, 404063), (109, 81554), (121, 73466), (218, 40777), (242, 36733), (337, 26378), (674, 13189), (1199, 7414), (2398, 3707)]