497243090

素因数分解:

$2^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{64661}}^1$

素因数の和:65437

約数の個数: 16

約数和(自身を含む): 896215320

約数和(自身を除く): 398972230

約数列:

[1, 2, 5, 10, 769, 1538, 3845, 7690, 64661, 129322, 323305, 646610, 49724309, 99448618, 248621545, 497243090]

約数ペア:

[(1, 497243090), (2, 248621545), (5, 99448618), (10, 49724309), (769, 646610), (1538, 323305), (3845, 129322), (7690, 64661)]