317813336

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{303257}}^1$

素因数の和:303394

約数の個数: 16

約数和(自身を含む): 600450840

約数和(自身を除く): 282637504

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 303257, 606514, 1213028, 2426056, 39726667, 79453334, 158906668, 317813336]

約数ペア:

[(1, 317813336), (2, 158906668), (4, 79453334), (8, 39726667), (131, 2426056), (262, 1213028), (524, 606514), (1048, 303257)]