9840200944

素因数分解:

$2^4\times 7^1\times {\mathrm{87858937}}^1$

素因数の和:87858952

約数の個数: 20

約数和(自身を含む): 21789016624

約数和(自身を除く): 11948815680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 87858937, 175717874, 351435748, 615012559, 702871496, 1230025118, 1405742992, 2460050236, 4920100472, 9840200944]

約数ペア:

[(1, 9840200944), (2, 4920100472), (4, 2460050236), (7, 1405742992), (8, 1230025118), (14, 702871496), (16, 615012559), (28, 351435748), (56, 175717874), (112, 87858937)]