2912359957

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{72337}}^1$

素因数の和:72532

約数の個数: 16

約数和(自身を含む): 3321760960

約数和(自身を除く): 409401003

約数列:

[1, 13, 19, 163, 247, 2119, 3097, 40261, 72337, 940381, 1374403, 11790931, 17867239, 153282103, 224027689, 2912359957]

約数ペア:

[(1, 2912359957), (13, 224027689), (19, 153282103), (163, 17867239), (247, 11790931), (2119, 1374403), (3097, 940381), (40261, 72337)]