6980038

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:328

約数の個数: 24

約数和(自身を含む): 11502648

約数和(自身を除く): 4522610

約数列:

[1, 2, 13, 26, 107, 169, 193, 214, 338, 386, 1391, 2509, 2782, 5018, 18083, 20651, 32617, 36166, 41302, 65234, 268463, 536926, 3490019, 6980038]

約数ペア:

[(1, 6980038), (2, 3490019), (13, 536926), (26, 268463), (107, 65234), (169, 41302), (193, 36166), (214, 32617), (338, 20651), (386, 18083), (1391, 5018), (2509, 2782)]