2544898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1$

素因数の和:561

約数の個数: 16

約数和(自身を含む): 4050720

約数和(自身を除く): 1505822

約数列:

[1, 2, 19, 38, 193, 347, 386, 694, 3667, 6593, 7334, 13186, 66971, 133942, 1272449, 2544898]

約数ペア:

[(1, 2544898), (2, 1272449), (19, 133942), (38, 66971), (193, 13186), (347, 7334), (386, 6593), (694, 3667)]