7775494

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3221}}^1$

素因数の和:3311

約数の個数: 16

約数和(自身を含む): 12527136

約数和(自身を除く): 4751642

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 3221, 6442, 54757, 109514, 228691, 457382, 3887747, 7775494]

約数ペア:

[(1, 7775494), (2, 3887747), (17, 457382), (34, 228691), (71, 109514), (142, 54757), (1207, 6442), (2414, 3221)]