489333104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2352563}}^1$

素因数の和:2352584

約数の個数: 20

約数和(自身を含む): 1021012776

約数和(自身を除く): 531679672

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2352563, 4705126, 9410252, 18820504, 30583319, 37641008, 61166638, 122333276, 244666552, 489333104]

約数ペア:

[(1, 489333104), (2, 244666552), (4, 122333276), (8, 61166638), (13, 37641008), (16, 30583319), (26, 18820504), (52, 9410252), (104, 4705126), (208, 2352563)]