2780451286

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1739957}}^1$

素因数の和:1740023

約数の個数: 16

約数和(自身を含む): 4509971136

約数和(自身を除く): 1729519850

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 1739957, 3479914, 29579269, 59158538, 81777979, 163555958, 1390225643, 2780451286]

約数ペア:

[(1, 2780451286), (2, 1390225643), (17, 163555958), (34, 81777979), (47, 59158538), (94, 29579269), (799, 3479914), (1598, 1739957)]