2638024

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{787}}^1$

素因数の和:1212

約数の個数: 16

約数和(自身を含む): 4964400

約数和(自身を除く): 2326376

約数列:

[1, 2, 4, 8, 419, 787, 838, 1574, 1676, 3148, 3352, 6296, 329753, 659506, 1319012, 2638024]

約数ペア:

[(1, 2638024), (2, 1319012), (4, 659506), (8, 329753), (419, 6296), (787, 3352), (838, 3148), (1574, 1676)]