2551768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 5248800

約数和(自身を除く): 2697032

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 647, 986, 1294, 1972, 2588, 3944, 5176, 10999, 18763, 21998, 37526, 43996, 75052, 87992, 150104, 318971, 637942, 1275884, 2551768]

約数ペア:

[(1, 2551768), (2, 1275884), (4, 637942), (8, 318971), (17, 150104), (29, 87992), (34, 75052), (58, 43996), (68, 37526), (116, 21998), (136, 18763), (232, 10999), (493, 5176), (647, 3944), (986, 2588), (1294, 1972)]