3981704

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{3919}}^1$

素因数の和:4052

約数の個数: 16

約数和(自身を含む): 7526400

約数和(自身を除く): 3544696

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 3919, 7838, 15676, 31352, 497713, 995426, 1990852, 3981704]

約数ペア:

[(1, 3981704), (2, 1990852), (4, 995426), (8, 497713), (127, 31352), (254, 15676), (508, 7838), (1016, 3919)]