1964702913110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28067184473}}^1$

素因数の和:28067184487

約数の個数: 16

約数和(自身を含む): 4041674564256

約数和(自身を除く): 2076971651146

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28067184473, 56134368946, 140335922365, 196470291311, 280671844730, 392940582622, 982351456555, 1964702913110]

約数ペア:

[(1, 1964702913110), (2, 982351456555), (5, 392940582622), (7, 280671844730), (10, 196470291311), (14, 140335922365), (35, 56134368946), (70, 28067184473)]