2743454

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1543}}^1$

素因数の和:1679

約数の個数: 16

約数和(自身を含む): 4743168

約数和(自身を除く): 1999714

約数列:

[1, 2, 7, 14, 127, 254, 889, 1543, 1778, 3086, 10801, 21602, 195961, 391922, 1371727, 2743454]

約数ペア:

[(1, 2743454), (2, 1371727), (7, 391922), (14, 195961), (127, 21602), (254, 10801), (889, 3086), (1543, 1778)]