143406704

素因数分解:

$2^4\times 7^1\times {\mathrm{1280417}}^1$

素因数の和:1280432

約数の個数: 20

約数和(自身を含む): 317543664

約数和(自身を除く): 174136960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1280417, 2560834, 5121668, 8962919, 10243336, 17925838, 20486672, 35851676, 71703352, 143406704]

約数ペア:

[(1, 143406704), (2, 71703352), (4, 35851676), (7, 20486672), (8, 17925838), (14, 10243336), (16, 8962919), (28, 5121668), (56, 2560834), (112, 1280417)]