180352042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1987}}^1\times {\mathrm{3491}}^1$

素因数の和:5493

約数の個数: 16

約数和(自身を含む): 291568032

約数和(自身を除く): 111215990

約数列:

[1, 2, 13, 26, 1987, 3491, 3974, 6982, 25831, 45383, 51662, 90766, 6936617, 13873234, 90176021, 180352042]

約数ペア:

[(1, 180352042), (2, 90176021), (13, 13873234), (26, 6936617), (1987, 90766), (3491, 51662), (3974, 45383), (6982, 25831)]