2389038

素因数分解:

$2^1\times 3^1\times {\mathrm{439}}^1\times {\mathrm{907}}^1$

素因数の和:1351

約数の個数: 16

約数和(自身を含む): 4794240

約数和(自身を除く): 2405202

約数列:

[1, 2, 3, 6, 439, 878, 907, 1317, 1814, 2634, 2721, 5442, 398173, 796346, 1194519, 2389038]

約数ペア:

[(1, 2389038), (2, 1194519), (3, 796346), (6, 398173), (439, 5442), (878, 2721), (907, 2634), (1317, 1814)]