380492068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1741}}^1\times {\mathrm{4967}}^1$

素因数の和:6723

約数の個数: 24

約数和(自身を含む): 726957504

約数和(自身を除く): 346465436

約数列:

[1, 2, 4, 11, 22, 44, 1741, 3482, 4967, 6964, 9934, 19151, 19868, 38302, 54637, 76604, 109274, 218548, 8647547, 17295094, 34590188, 95123017, 190246034, 380492068]

約数ペア:

[(1, 380492068), (2, 190246034), (4, 95123017), (11, 34590188), (22, 17295094), (44, 8647547), (1741, 218548), (3482, 109274), (4967, 76604), (6964, 54637), (9934, 38302), (19151, 19868)]