394094

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:259

約数の個数: 16

約数和(自身を含む): 638928

約数和(自身を除く): 244834

約数列:

[1, 2, 17, 34, 67, 134, 173, 346, 1139, 2278, 2941, 5882, 11591, 23182, 197047, 394094]

約数ペア:

[(1, 394094), (2, 197047), (17, 23182), (34, 11591), (67, 5882), (134, 2941), (173, 2278), (346, 1139)]