1720551452

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{401}}^1\times {\mathrm{7717}}^1$

素因数の和:8261

約数の個数: 24

約数和(自身を含む): 3040583280

約数和(自身を除く): 1320031828

約数列:

[1, 2, 4, 139, 278, 401, 556, 802, 1604, 7717, 15434, 30868, 55739, 111478, 222956, 1072663, 2145326, 3094517, 4290652, 6189034, 12378068, 430137863, 860275726, 1720551452]

約数ペア:

[(1, 1720551452), (2, 860275726), (4, 430137863), (139, 12378068), (278, 6189034), (401, 4290652), (556, 3094517), (802, 2145326), (1604, 1072663), (7717, 222956), (15434, 111478), (30868, 55739)]