2247352655990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1329794471}}^1$

素因数の和:1329794504

約数の個数: 24

約数和(自身を含む): 4380342990768

約数和(自身を除く): 2132990334778

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 1329794471, 2659588942, 6648972355, 13297944710, 17287328123, 34574656246, 86436640615, 172873281230, 224735265599, 449470531198, 1123676327995, 2247352655990]

約数ペア:

[(1, 2247352655990), (2, 1123676327995), (5, 449470531198), (10, 224735265599), (13, 172873281230), (26, 86436640615), (65, 34574656246), (130, 17287328123), (169, 13297944710), (338, 6648972355), (845, 2659588942), (1690, 1329794471)]