131124502

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{3719}}^1$

素因数の和:3816

約数の個数: 24

約数和(自身を含む): 212419440

約数和(自身を除く): 81294938

約数列:

[1, 2, 17, 34, 61, 122, 289, 578, 1037, 2074, 3719, 7438, 17629, 35258, 63223, 126446, 226859, 453718, 1074791, 2149582, 3856603, 7713206, 65562251, 131124502]

約数ペア:

[(1, 131124502), (2, 65562251), (17, 7713206), (34, 3856603), (61, 2149582), (122, 1074791), (289, 453718), (578, 226859), (1037, 126446), (2074, 63223), (3719, 35258), (7438, 17629)]