2019961664

素因数分解:

$2^6\times 7^1\times {\mathrm{4508843}}^1$

素因数の和:4508862

約数の個数: 28

約数和(自身を含む): 4580985504

約数和(自身を除く): 2561023840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 4508843, 9017686, 18035372, 31561901, 36070744, 63123802, 72141488, 126247604, 144282976, 252495208, 288565952, 504990416, 1009980832, 2019961664]

約数ペア:

[(1, 2019961664), (2, 1009980832), (4, 504990416), (7, 288565952), (8, 252495208), (14, 144282976), (16, 126247604), (28, 72141488), (32, 63123802), (56, 36070744), (64, 31561901), (112, 18035372), (224, 9017686), (448, 4508843)]