2019933475

素因数分解:

$5^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{33073}}^1$

素因数の和:33439

約数の個数: 24

約数和(自身を含む): 2870823200

約数和(自身を除く): 850889725

約数列:

[1, 5, 7, 25, 35, 175, 349, 1745, 2443, 8725, 12215, 33073, 61075, 165365, 231511, 826825, 1157555, 5787775, 11542477, 57712385, 80797339, 288561925, 403986695, 2019933475]

約数ペア:

[(1, 2019933475), (5, 403986695), (7, 288561925), (25, 80797339), (35, 57712385), (175, 11542477), (349, 5787775), (1745, 1157555), (2443, 826825), (8725, 231511), (12215, 165365), (33073, 61075)]