1796668336

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{318107}}^1$

素因数の和:318468

約数の個数: 20

約数和(自身を含む): 3490917192

約数和(自身を除く): 1694248856

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 318107, 636214, 1272428, 2544856, 5089712, 112291771, 224583542, 449167084, 898334168, 1796668336]

約数ペア:

[(1, 1796668336), (2, 898334168), (4, 449167084), (8, 224583542), (16, 112291771), (353, 5089712), (706, 2544856), (1412, 1272428), (2824, 636214), (5648, 318107)]