1520778974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{13001}}^1$

素因数の和:13436

約数の個数: 32

約数和(自身を含む): 2686733280

約数和(自身を除く): 1165954306

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 409, 818, 4499, 5317, 8998, 10634, 13001, 26002, 58487, 116974, 143011, 169013, 286022, 338026, 1859143, 3718286, 5317409, 10634818, 58491499, 69126317, 116982998, 138252634, 760389487, 1520778974]

約数ペア:

[(1, 1520778974), (2, 760389487), (11, 138252634), (13, 116982998), (22, 69126317), (26, 58491499), (143, 10634818), (286, 5317409), (409, 3718286), (818, 1859143), (4499, 338026), (5317, 286022), (8998, 169013), (10634, 143011), (13001, 116974), (26002, 58487)]