1311140992

素因数分解:

$2^7\times 7^1\times {\mathrm{1463327}}^1$

素因数の和:1463348

約数の個数: 32

約数和(自身を含む): 2985189120

約数和(自身を除く): 1674048128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1463327, 2926654, 5853308, 10243289, 11706616, 20486578, 23413232, 40973156, 46826464, 81946312, 93652928, 163892624, 187305856, 327785248, 655570496, 1311140992]

約数ペア:

[(1, 1311140992), (2, 655570496), (4, 327785248), (7, 187305856), (8, 163892624), (14, 93652928), (16, 81946312), (28, 46826464), (32, 40973156), (56, 23413232), (64, 20486578), (112, 11706616), (128, 10243289), (224, 5853308), (448, 2926654), (896, 1463327)]