4039841686

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{643}}^1\times {\mathrm{14087}}^1$

素因数の和:14955

約数の個数: 16

約数和(自身を含む): 6096835584

約数和(自身を除く): 2056993898

約数列:

[1, 2, 223, 446, 643, 1286, 14087, 28174, 143389, 286778, 3141401, 6282802, 9057941, 18115882, 2019920843, 4039841686]

約数ペア:

[(1, 4039841686), (2, 2019920843), (223, 18115882), (446, 9057941), (643, 6282802), (1286, 3141401), (14087, 286778), (28174, 143389)]