254304869

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{3371}}^1$

素因数の和:4220

約数の個数: 16

約数和(自身を含む): 313461120

約数和(自身を除く): 59156251

約数列:

[1, 7, 13, 91, 829, 3371, 5803, 10777, 23597, 43823, 75439, 306761, 2794559, 19561913, 36329267, 254304869]

約数ペア:

[(1, 254304869), (7, 36329267), (13, 19561913), (91, 2794559), (829, 306761), (3371, 75439), (5803, 43823), (10777, 23597)]