540094

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:315

約数の個数: 16

約数和(自身を含む): 870480

約数和(自身を除く): 330386

約数列:

[1, 2, 19, 38, 61, 122, 233, 466, 1159, 2318, 4427, 8854, 14213, 28426, 270047, 540094]

約数ペア:

[(1, 540094), (2, 270047), (19, 28426), (38, 14213), (61, 8854), (122, 4427), (233, 2318), (466, 1159)]