2009013919226

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{7789}}^1\times {\mathrm{1015471}}^1$

素因数の和:1023389

約数の個数: 16

約数和(自身を含む): 3037642321920

約数和(自身を除く): 1028628402694

約数列:

[1, 2, 127, 254, 7789, 15578, 989203, 1015471, 1978406, 2030942, 128964817, 257929634, 7909503619, 15819007238, 1004506959613, 2009013919226]

約数ペア:

[(1, 2009013919226), (2, 1004506959613), (127, 15819007238), (254, 7909503619), (7789, 257929634), (15578, 128964817), (989203, 2030942), (1015471, 1978406)]