2774032

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{617}}^1$

素因数の和:906

約数の個数: 20

約数和(自身を含む): 5402556

約数和(自身を除く): 2628524

約数列:

[1, 2, 4, 8, 16, 281, 562, 617, 1124, 1234, 2248, 2468, 4496, 4936, 9872, 173377, 346754, 693508, 1387016, 2774032]

約数ペア:

[(1, 2774032), (2, 1387016), (4, 693508), (8, 346754), (16, 173377), (281, 9872), (562, 4936), (617, 4496), (1124, 2468), (1234, 2248)]