129430982

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{53089}}^1$

素因数の和:53167

約数の個数: 16

約数和(自身を含む): 206413920

約数和(自身を除く): 76982938

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 53089, 106178, 1221047, 2442094, 2813717, 5627434, 64715491, 129430982]

約数ペア:

[(1, 129430982), (2, 64715491), (23, 5627434), (46, 2813717), (53, 2442094), (106, 1221047), (1219, 106178), (2438, 53089)]