2149128584

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{2464597}}^1$

素因数の和:2464712

約数の個数: 16

約数和(自身を含む): 4066586700

約数和(自身を除く): 1917458116

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 2464597, 4929194, 9858388, 19716776, 268641073, 537282146, 1074564292, 2149128584]

約数ペア:

[(1, 2149128584), (2, 1074564292), (4, 537282146), (8, 268641073), (109, 19716776), (218, 9858388), (436, 4929194), (872, 2464597)]