4273898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2393}}^1$

素因数の和:2461

約数の個数: 16

約数和(自身を含む): 6894720

約数和(自身を除く): 2620822

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 2393, 4786, 45467, 90934, 112471, 224942, 2136949, 4273898]

約数ペア:

[(1, 4273898), (2, 2136949), (19, 224942), (38, 112471), (47, 90934), (94, 45467), (893, 4786), (1786, 2393)]