2040416

素因数分解:

$2^5\times 7^1\times {\mathrm{9109}}^1$

素因数の和:9126

約数の個数: 24

約数和(自身を含む): 4591440

約数和(自身を除く): 2551024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 9109, 18218, 36436, 63763, 72872, 127526, 145744, 255052, 291488, 510104, 1020208, 2040416]

約数ペア:

[(1, 2040416), (2, 1020208), (4, 510104), (7, 291488), (8, 255052), (14, 145744), (16, 127526), (28, 72872), (32, 63763), (56, 36436), (112, 18218), (224, 9109)]