27830153066

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1\times {\mathrm{489571}}^1$

素因数の和:490277

約数の個数: 16

約数和(自身を含む): 42780759648

約数和(自身を除く): 14950606582

約数列:

[1, 2, 43, 86, 661, 1322, 28423, 56846, 489571, 979142, 21051553, 42103106, 323606431, 647212862, 13915076533, 27830153066]

約数ペア:

[(1, 27830153066), (2, 13915076533), (43, 647212862), (86, 323606431), (661, 42103106), (1322, 21051553), (28423, 979142), (56846, 489571)]