409525076

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{971}}^1\times {\mathrm{1087}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 725469696

約数和(自身を除く): 315944620

約数列:

[1, 2, 4, 97, 194, 388, 971, 1087, 1942, 2174, 3884, 4348, 94187, 105439, 188374, 210878, 376748, 421756, 1055477, 2110954, 4221908, 102381269, 204762538, 409525076]

約数ペア:

[(1, 409525076), (2, 204762538), (4, 102381269), (97, 4221908), (194, 2110954), (388, 1055477), (971, 421756), (1087, 376748), (1942, 210878), (2174, 188374), (3884, 105439), (4348, 94187)]