285698938

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{385039}}^1$

素因数の和:385101

約数の個数: 16

約数和(自身を含む): 499011840

約数和(自身を除く): 213312902

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 385039, 770078, 2695273, 5390546, 20407067, 40814134, 142849469, 285698938]

約数ペア:

[(1, 285698938), (2, 142849469), (7, 40814134), (14, 20407067), (53, 5390546), (106, 2695273), (371, 770078), (742, 385039)]