413872998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{81439}}^1$

素因数の和:81473

約数の個数: 48

約数和(自身を含む): 1039825920

約数和(自身を除く): 625952922

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2541, 5082, 81439, 162878, 244317, 488634, 570073, 895829, 1140146, 1710219, 1791658, 2687487, 3420438, 5374974, 6270803, 9854119, 12541606, 18812409, 19708238, 29562357, 37624818, 59124714, 68978833, 137957666, 206936499, 413872998]

約数ペア:

[(1, 413872998), (2, 206936499), (3, 137957666), (6, 68978833), (7, 59124714), (11, 37624818), (14, 29562357), (21, 19708238), (22, 18812409), (33, 12541606), (42, 9854119), (66, 6270803), (77, 5374974), (121, 3420438), (154, 2687487), (231, 1791658), (242, 1710219), (363, 1140146), (462, 895829), (726, 570073), (847, 488634), (1694, 244317), (2541, 162878), (5082, 81439)]