2417774

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 24

約数和(自身を含む): 3978720

約数和(自身を除く): 1560946

約数列:

[1, 2, 17, 34, 47, 89, 94, 178, 289, 578, 799, 1513, 1598, 3026, 4183, 8366, 13583, 25721, 27166, 51442, 71111, 142222, 1208887, 2417774]

約数ペア:

[(1, 2417774), (2, 1208887), (17, 142222), (34, 71111), (47, 51442), (89, 27166), (94, 25721), (178, 13583), (289, 8366), (578, 4183), (799, 3026), (1513, 1598)]