2028844

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 3704400

約数和(自身を除く): 1675556

約数列:

[1, 2, 4, 41, 82, 89, 139, 164, 178, 278, 356, 556, 3649, 5699, 7298, 11398, 12371, 14596, 22796, 24742, 49484, 507211, 1014422, 2028844]

約数ペア:

[(1, 2028844), (2, 1014422), (4, 507211), (41, 49484), (82, 24742), (89, 22796), (139, 14596), (164, 12371), (178, 11398), (278, 7298), (356, 5699), (556, 3649)]