1315207838

素因数分解:

$2^1\times 7^1\times {\mathrm{7283}}^1\times {\mathrm{12899}}^1$

素因数の和:20191

約数の個数: 16

約数和(自身を含む): 2255126400

約数和(自身を除く): 939918562

約数列:

[1, 2, 7, 14, 7283, 12899, 14566, 25798, 50981, 90293, 101962, 180586, 93943417, 187886834, 657603919, 1315207838]

約数ペア:

[(1, 1315207838), (2, 657603919), (7, 187886834), (14, 93943417), (7283, 180586), (12899, 101962), (14566, 90293), (25798, 50981)]