78903942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1011589}}^1$

素因数の和:1011607

約数の個数: 16

約数和(自身を含む): 169947120

約数和(自身を除く): 91043178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1011589, 2023178, 3034767, 6069534, 13150657, 26301314, 39451971, 78903942]

約数ペア:

[(1, 78903942), (2, 39451971), (3, 26301314), (6, 13150657), (13, 6069534), (26, 3034767), (39, 2023178), (78, 1011589)]