2018351378

素因数分解:

$2^1\times {\mathrm{617}}^1\times {\mathrm{829}}^1\times {\mathrm{1973}}^1$

素因数の和:3421

約数の個数: 16

約数和(自身を含む): 3037630680

約数和(自身を除く): 1019279302

約数列:

[1, 2, 617, 829, 1234, 1658, 1973, 3946, 511493, 1022986, 1217341, 1635617, 2434682, 3271234, 1009175689, 2018351378]

約数ペア:

[(1, 2018351378), (2, 1009175689), (617, 3271234), (829, 2434682), (1234, 1635617), (1658, 1217341), (1973, 1022986), (3946, 511493)]