2137974

素因数分解:

$2^1\times 3^1\times {\mathrm{349}}^1\times {\mathrm{1021}}^1$

素因数の和:1375

約数の個数: 16

約数和(自身を含む): 4292400

約数和(自身を除く): 2154426

約数列:

[1, 2, 3, 6, 349, 698, 1021, 1047, 2042, 2094, 3063, 6126, 356329, 712658, 1068987, 2137974]

約数ペア:

[(1, 2137974), (2, 1068987), (3, 712658), (6, 356329), (349, 6126), (698, 3063), (1021, 2094), (1047, 2042)]