4251657985

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{445433}}^1$

素因数の和:445544

約数の個数: 16

約数和(自身を含む): 5387969664

約数和(自身を除く): 1136311679

約数列:

[1, 5, 23, 83, 115, 415, 1909, 9545, 445433, 2227165, 10244959, 36970939, 51224795, 184854695, 850331597, 4251657985]

約数ペア:

[(1, 4251657985), (5, 850331597), (23, 184854695), (83, 51224795), (115, 36970939), (415, 10244959), (1909, 2227165), (9545, 445433)]