542119886

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1289}}^1\times {\mathrm{2731}}^1$

素因数の和:4040

約数の個数: 32

約数和(自身を含む): 1014992640

約数和(自身を除く): 472872754

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1289, 2578, 2731, 5462, 9023, 14179, 18046, 19117, 28358, 30041, 38234, 60082, 99253, 198506, 210287, 420574, 3520259, 7040518, 24641813, 38722849, 49283626, 77445698, 271059943, 542119886]

約数ペア:

[(1, 542119886), (2, 271059943), (7, 77445698), (11, 49283626), (14, 38722849), (22, 24641813), (77, 7040518), (154, 3520259), (1289, 420574), (2578, 210287), (2731, 198506), (5462, 99253), (9023, 60082), (14179, 38234), (18046, 30041), (19117, 28358)]