2145874144

素因数分解:

$2^5\times {\mathrm{439}}^1\times {\mathrm{152753}}^1$

素因数の和:153202

約数の個数: 24

約数和(自身を含む): 4234340880

約数和(自身を除く): 2088466736

約数列:

[1, 2, 4, 8, 16, 32, 439, 878, 1756, 3512, 7024, 14048, 152753, 305506, 611012, 1222024, 2444048, 4888096, 67058567, 134117134, 268234268, 536468536, 1072937072, 2145874144]

約数ペア:

[(1, 2145874144), (2, 1072937072), (4, 536468536), (8, 268234268), (16, 134117134), (32, 67058567), (439, 4888096), (878, 2444048), (1756, 1222024), (3512, 611012), (7024, 305506), (14048, 152753)]