243349946

素因数分解:

$2^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{28081}}^1$

素因数の和:28709

約数の個数: 16

約数和(自身を含む): 417860160

約数和(自身を除く): 174510214

約数列:

[1, 2, 7, 14, 619, 1238, 4333, 8666, 28081, 56162, 196567, 393134, 17382139, 34764278, 121674973, 243349946]

約数ペア:

[(1, 243349946), (2, 121674973), (7, 34764278), (14, 17382139), (619, 393134), (1238, 196567), (4333, 56162), (8666, 28081)]