388628542

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{54721}}^1$

素因数の和:54843

約数の個数: 16

約数和(自身を含む): 602817552

約数和(自身を除く): 214189010

約数列:

[1, 2, 53, 67, 106, 134, 3551, 7102, 54721, 109442, 2900213, 3666307, 5800426, 7332614, 194314271, 388628542]

約数ペア:

[(1, 388628542), (2, 194314271), (53, 7332614), (67, 5800426), (106, 3666307), (134, 2900213), (3551, 109442), (7102, 54721)]