3784004

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{907}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 7627200

約数和(自身を除く): 3843196

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 907, 1043, 1814, 2086, 3628, 4172, 6349, 12698, 25396, 135143, 270286, 540572, 946001, 1892002, 3784004]

約数ペア:

[(1, 3784004), (2, 1892002), (4, 946001), (7, 540572), (14, 270286), (28, 135143), (149, 25396), (298, 12698), (596, 6349), (907, 4172), (1043, 3628), (1814, 2086)]