830216

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:824

約数の個数: 16

約数和(自身を含む): 1568940

約数和(自身を除く): 738724

約数列:

[1, 2, 4, 8, 157, 314, 628, 661, 1256, 1322, 2644, 5288, 103777, 207554, 415108, 830216]

約数ペア:

[(1, 830216), (2, 415108), (4, 207554), (8, 103777), (157, 5288), (314, 2644), (628, 1322), (661, 1256)]