2125484

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:377

約数の個数: 24

約数和(自身を含む): 3916416

約数和(自身を除く): 1790932

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 281, 562, 1124, 1891, 3782, 7564, 8711, 17141, 17422, 34282, 34844, 68564, 531371, 1062742, 2125484]

約数ペア:

[(1, 2125484), (2, 1062742), (4, 531371), (31, 68564), (61, 34844), (62, 34282), (122, 17422), (124, 17141), (244, 8711), (281, 7564), (562, 3782), (1124, 1891)]