975499978

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{2887}}^1\times {\mathrm{3929}}^1$

素因数の和:6861

約数の個数: 16

約数和(自身を含む): 1498178880

約数和(自身を除く): 522678902

約数列:

[1, 2, 43, 86, 2887, 3929, 5774, 7858, 124141, 168947, 248282, 337894, 11343023, 22686046, 487749989, 975499978]

約数ペア:

[(1, 975499978), (2, 487749989), (43, 22686046), (86, 11343023), (2887, 337894), (3929, 248282), (5774, 168947), (7858, 124141)]