2107796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 3951360

約数和(自身を除く): 1843564

約数列:

[1, 2, 4, 17, 34, 68, 139, 223, 278, 446, 556, 892, 2363, 3791, 4726, 7582, 9452, 15164, 30997, 61994, 123988, 526949, 1053898, 2107796]

約数ペア:

[(1, 2107796), (2, 1053898), (4, 526949), (17, 123988), (34, 61994), (68, 30997), (139, 15164), (223, 9452), (278, 7582), (446, 4726), (556, 3791), (892, 2363)]