2677312208

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{1065809}}^1$

素因数の和:1065974

約数の個数: 20

約数和(自身を含む): 5220337380

約数和(自身を除く): 2543025172

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 1065809, 2131618, 4263236, 8526472, 17052944, 167332013, 334664026, 669328052, 1338656104, 2677312208]

約数ペア:

[(1, 2677312208), (2, 1338656104), (4, 669328052), (8, 334664026), (16, 167332013), (157, 17052944), (314, 8526472), (628, 4263236), (1256, 2131618), (2512, 1065809)]