2078420487

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79423}}^1$

素因数の和:79511

約数の個数: 32

約数和(自身を含む): 3309121536

約数和(自身を除く): 1230701049

約数列:

[1, 3, 11, 13, 33, 39, 61, 143, 183, 429, 671, 793, 2013, 2379, 8723, 26169, 79423, 238269, 873653, 1032499, 2620959, 3097497, 4844803, 11357489, 14534409, 34072467, 53292833, 62982439, 159878499, 188947317, 692806829, 2078420487]

約数ペア:

[(1, 2078420487), (3, 692806829), (11, 188947317), (13, 159878499), (33, 62982439), (39, 53292833), (61, 34072467), (143, 14534409), (183, 11357489), (429, 4844803), (671, 3097497), (793, 2620959), (2013, 1032499), (2379, 873653), (8723, 238269), (26169, 79423)]