2065431384

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{667129}}^1$

素因数の和:667184

約数の個数: 48

約数和(自身を含む): 5723975400

約数和(自身を除く): 3658544016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 667129, 1334258, 2001387, 2668516, 4002774, 5337032, 6004161, 8005548, 12008322, 16011096, 24016644, 28686547, 48033288, 57373094, 86059641, 114746188, 172119282, 229492376, 258178923, 344238564, 516357846, 688477128, 1032715692, 2065431384]

約数ペア:

[(1, 2065431384), (2, 1032715692), (3, 688477128), (4, 516357846), (6, 344238564), (8, 258178923), (9, 229492376), (12, 172119282), (18, 114746188), (24, 86059641), (36, 57373094), (43, 48033288), (72, 28686547), (86, 24016644), (129, 16011096), (172, 12008322), (258, 8005548), (344, 6004161), (387, 5337032), (516, 4002774), (774, 2668516), (1032, 2001387), (1548, 1334258), (3096, 667129)]