2081276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 3902976

約数和(自身を除く): 1821700

約数列:

[1, 2, 4, 17, 34, 68, 127, 241, 254, 482, 508, 964, 2159, 4097, 4318, 8194, 8636, 16388, 30607, 61214, 122428, 520319, 1040638, 2081276]

約数ペア:

[(1, 2081276), (2, 1040638), (4, 520319), (17, 122428), (34, 61214), (68, 30607), (127, 16388), (241, 8636), (254, 8194), (482, 4318), (508, 4097), (964, 2159)]