3974882

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1051}}^1$

素因数の和:1145

約数の個数: 16

約数和(自身を含む): 6261504

約数和(自身を除く): 2286622

約数列:

[1, 2, 31, 61, 62, 122, 1051, 1891, 2102, 3782, 32581, 64111, 65162, 128222, 1987441, 3974882]

約数ペア:

[(1, 3974882), (2, 1987441), (31, 128222), (61, 65162), (62, 64111), (122, 32581), (1051, 3782), (1891, 2102)]