349366928

素因数分解:

$2^4\times {\mathrm{3323}}^1\times {\mathrm{6571}}^1$

素因数の和:9902

約数の個数: 20

約数和(自身を含む): 677205168

約数和(自身を除く): 327838240

約数列:

[1, 2, 4, 8, 16, 3323, 6571, 6646, 13142, 13292, 26284, 26584, 52568, 53168, 105136, 21835433, 43670866, 87341732, 174683464, 349366928]

約数ペア:

[(1, 349366928), (2, 174683464), (4, 87341732), (8, 43670866), (16, 21835433), (3323, 105136), (6571, 53168), (6646, 52568), (13142, 26584), (13292, 26284)]