262080770068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{5040014809}}^1$

素因数の和:5040014826

約数の個数: 12

約数和(自身を含む): 493921451380

約数和(自身を除く): 231840681312

約数列:

[1, 2, 4, 13, 26, 52, 5040014809, 10080029618, 20160059236, 65520192517, 131040385034, 262080770068]

約数ペア:

[(1, 262080770068), (2, 131040385034), (4, 65520192517), (13, 20160059236), (26, 10080029618), (52, 5040014809)]