312294416

素因数分解:

$2^4\times 7^1\times {\mathrm{2788343}}^1$

素因数の和:2788358

約数の個数: 20

約数和(自身を含む): 691509312

約数和(自身を除く): 379214896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2788343, 5576686, 11153372, 19518401, 22306744, 39036802, 44613488, 78073604, 156147208, 312294416]

約数ペア:

[(1, 312294416), (2, 156147208), (4, 78073604), (7, 44613488), (8, 39036802), (14, 22306744), (16, 19518401), (28, 11153372), (56, 5576686), (112, 2788343)]