220128862

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{863}}^1\times {\mathrm{1433}}^1$

素因数の和:2387

約数の個数: 16

約数和(自身を含む): 334523520

約数和(自身を除く): 114394658

約数列:

[1, 2, 89, 178, 863, 1433, 1726, 2866, 76807, 127537, 153614, 255074, 1236679, 2473358, 110064431, 220128862]

約数ペア:

[(1, 220128862), (2, 110064431), (89, 2473358), (178, 1236679), (863, 255074), (1433, 153614), (1726, 127537), (2866, 76807)]