2518918

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:387

約数の個数: 16

約数和(自身を含む): 3907584

約数和(自身を除く): 1388666

約数列:

[1, 2, 47, 94, 127, 211, 254, 422, 5969, 9917, 11938, 19834, 26797, 53594, 1259459, 2518918]

約数ペア:

[(1, 2518918), (2, 1259459), (47, 53594), (94, 26797), (127, 19834), (211, 11938), (254, 9917), (422, 5969)]