2262445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 2946240

約数和(自身を除く): 683795

約数列:

[1, 5, 17, 43, 85, 215, 619, 731, 3095, 3655, 10523, 26617, 52615, 133085, 452489, 2262445]

約数ペア:

[(1, 2262445), (5, 452489), (17, 133085), (43, 52615), (85, 26617), (215, 10523), (619, 3655), (731, 3095)]