2003994962

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{1619}}^1$

素因数の和:2090

約数の個数: 32

約数和(自身を含む): 3169108800

約数和(自身を除く): 1165113838

約数列:

[1, 2, 37, 43, 74, 86, 389, 778, 1591, 1619, 3182, 3238, 14393, 16727, 28786, 33454, 59903, 69617, 119806, 139234, 618899, 629791, 1237798, 1259582, 2575829, 5151658, 23302267, 27081013, 46604534, 54162026, 1001997481, 2003994962]

約数ペア:

[(1, 2003994962), (2, 1001997481), (37, 54162026), (43, 46604534), (74, 27081013), (86, 23302267), (389, 5151658), (778, 2575829), (1591, 1259582), (1619, 1237798), (3182, 629791), (3238, 618899), (14393, 139234), (16727, 119806), (28786, 69617), (33454, 59903)]