13177268

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:324

約数の個数: 36

約数和(自身を含む): 25348428

約数和(自身を除く): 12171160

約数列:

[1, 2, 4, 13, 26, 52, 101, 169, 193, 202, 338, 386, 404, 676, 772, 1313, 2509, 2626, 5018, 5252, 10036, 17069, 19493, 32617, 34138, 38986, 65234, 68276, 77972, 130468, 253409, 506818, 1013636, 3294317, 6588634, 13177268]

約数ペア:

[(1, 13177268), (2, 6588634), (4, 3294317), (13, 1013636), (26, 506818), (52, 253409), (101, 130468), (169, 77972), (193, 68276), (202, 65234), (338, 38986), (386, 34138), (404, 32617), (676, 19493), (772, 17069), (1313, 10036), (2509, 5252), (2626, 5018)]