4328792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 8845200

約数和(自身を除く): 4516408

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 389, 428, 778, 856, 1391, 1556, 2782, 3112, 5057, 5564, 10114, 11128, 20228, 40456, 41623, 83246, 166492, 332984, 541099, 1082198, 2164396, 4328792]

約数ペア:

[(1, 4328792), (2, 2164396), (4, 1082198), (8, 541099), (13, 332984), (26, 166492), (52, 83246), (104, 41623), (107, 40456), (214, 20228), (389, 11128), (428, 10114), (778, 5564), (856, 5057), (1391, 3112), (1556, 2782)]