3179128

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{991}}^1$

素因数の和:1398

約数の個数: 16

約数和(自身を含む): 5981760

約数和(自身を除く): 2802632

約数列:

[1, 2, 4, 8, 401, 802, 991, 1604, 1982, 3208, 3964, 7928, 397391, 794782, 1589564, 3179128]

約数ペア:

[(1, 3179128), (2, 1589564), (4, 794782), (8, 397391), (401, 7928), (802, 3964), (991, 3208), (1604, 1982)]