2017497349

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{352771}}^1$

素因数の和:352840

約数の個数: 16

約数和(自身を含む): 2483514880

約数和(自身を除く): 466017531

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 352771, 2469397, 6702649, 15169153, 46918543, 106184071, 288213907, 2017497349]

約数ペア:

[(1, 2017497349), (7, 288213907), (19, 106184071), (43, 46918543), (133, 15169153), (301, 6702649), (817, 2469397), (5719, 352771)]