2878102

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{761}}^1$

素因数の和:855

約数の個数: 16

約数和(自身を含む): 4535424

約数和(自身を除く): 1657322

約数列:

[1, 2, 31, 61, 62, 122, 761, 1522, 1891, 3782, 23591, 46421, 47182, 92842, 1439051, 2878102]

約数ペア:

[(1, 2878102), (2, 1439051), (31, 92842), (61, 47182), (62, 46421), (122, 23591), (761, 3782), (1522, 1891)]