2749804961

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{20719}}^1$

素因数の和:20984

約数の個数: 16

約数和(自身を含む): 3004565760

約数和(自身を除く): 254760799

約数列:

[1, 17, 37, 211, 629, 3587, 7807, 20719, 132719, 352223, 766603, 4371709, 13032251, 74319053, 161753233, 2749804961]

約数ペア:

[(1, 2749804961), (17, 161753233), (37, 74319053), (211, 13032251), (629, 4371709), (3587, 766603), (7807, 352223), (20719, 132719)]