2138657046

素因数分解:

$2^1\times 3^1\times {\mathrm{251}}^1\times {\mathrm{1420091}}^1$

素因数の和:1420347

約数の個数: 16

約数和(自身を含む): 4294358208

約数和(自身を除く): 2155701162

約数列:

[1, 2, 3, 6, 251, 502, 753, 1506, 1420091, 2840182, 4260273, 8520546, 356442841, 712885682, 1069328523, 2138657046]

約数ペア:

[(1, 2138657046), (2, 1069328523), (3, 712885682), (6, 356442841), (251, 8520546), (502, 4260273), (753, 2840182), (1506, 1420091)]