2017387799

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{2833}}^1\times {\mathrm{4423}}^1$

素因数の和:7286

約数の個数: 16

約数和(自身を含む): 2407222272

約数和(自身を除く): 389834473

約数列:

[1, 7, 23, 161, 2833, 4423, 19831, 30961, 65159, 101729, 456113, 712103, 12530359, 87712513, 288198257, 2017387799]

約数ペア:

[(1, 2017387799), (7, 288198257), (23, 87712513), (161, 12530359), (2833, 712103), (4423, 456113), (19831, 101729), (30961, 65159)]