495952

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:370

約数の個数: 20

約数和(自身を含む): 972160

約数和(自身を除く): 476208

約数列:

[1, 2, 4, 8, 16, 139, 223, 278, 446, 556, 892, 1112, 1784, 2224, 3568, 30997, 61994, 123988, 247976, 495952]

約数ペア:

[(1, 495952), (2, 247976), (4, 123988), (8, 61994), (16, 30997), (139, 3568), (223, 2224), (278, 1784), (446, 1112), (556, 892)]