6766679998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{655559}}^1$

素因数の和:655971

約数の個数: 16

約数和(自身を含む): 10958340960

約数和(自身を除く): 4191660962

約数列:

[1, 2, 13, 26, 397, 794, 5161, 10322, 655559, 1311118, 8522267, 17044534, 260256923, 520513846, 3383339999, 6766679998]

約数ペア:

[(1, 6766679998), (2, 3383339999), (13, 520513846), (26, 260256923), (397, 17044534), (794, 8522267), (5161, 1311118), (10322, 655559)]