971567426

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{82183}}^1$

素因数の和:82465

約数の個数: 16

約数和(自身を含む): 1526649984

約数和(自身を除く): 555082558

約数列:

[1, 2, 23, 46, 257, 514, 5911, 11822, 82183, 164366, 1890209, 3780418, 21121031, 42242062, 485783713, 971567426]

約数ペア:

[(1, 971567426), (2, 485783713), (23, 42242062), (46, 21121031), (257, 3780418), (514, 1890209), (5911, 164366), (11822, 82183)]