2551536799

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{1759}}^1\times {\mathrm{4409}}^1$

素因数の和:6222

約数の個数: 16

約数和(自身を含む): 2980454400

約数和(自身を除く): 428917601

約数列:

[1, 7, 47, 329, 1759, 4409, 12313, 30863, 82673, 207223, 578711, 1450561, 7755431, 54288017, 364505257, 2551536799]

約数ペア:

[(1, 2551536799), (7, 364505257), (47, 54288017), (329, 7755431), (1759, 1450561), (4409, 578711), (12313, 207223), (30863, 82673)]