6390566

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 12350304

約数和(自身を除く): 5959738

約数列:

[1, 2, 7, 13, 14, 26, 37, 73, 74, 91, 146, 169, 182, 259, 338, 481, 511, 518, 949, 962, 1022, 1183, 1898, 2366, 2701, 3367, 5402, 6253, 6643, 6734, 12337, 12506, 13286, 18907, 24674, 35113, 37814, 43771, 70226, 86359, 87542, 172718, 245791, 456469, 491582, 912938, 3195283, 6390566]

約数ペア:

[(1, 6390566), (2, 3195283), (7, 912938), (13, 491582), (14, 456469), (26, 245791), (37, 172718), (73, 87542), (74, 86359), (91, 70226), (146, 43771), (169, 37814), (182, 35113), (259, 24674), (338, 18907), (481, 13286), (511, 12506), (518, 12337), (949, 6734), (962, 6643), (1022, 6253), (1183, 5402), (1898, 3367), (2366, 2701)]