2017394407

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{352753}}^1$

素因数の和:352822

約数の個数: 16

約数和(自身を含む): 2483388160

約数和(自身を除く): 465993753

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 352753, 2469271, 6702307, 15168379, 46916149, 106178653, 288199201, 2017394407]

約数ペア:

[(1, 2017394407), (7, 288199201), (19, 106178653), (43, 46916149), (133, 15168379), (301, 6702307), (817, 2469271), (5719, 352753)]