2189677128

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{1154893}}^1$

素因数の和:1154981

約数の個数: 32

約数和(自身を含む): 5543491200

約数和(自身を除く): 3353814072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 1154893, 2309786, 3464679, 4619572, 6929358, 9239144, 13858716, 27717432, 91236547, 182473094, 273709641, 364946188, 547419282, 729892376, 1094838564, 2189677128]

約数ペア:

[(1, 2189677128), (2, 1094838564), (3, 729892376), (4, 547419282), (6, 364946188), (8, 273709641), (12, 182473094), (24, 91236547), (79, 27717432), (158, 13858716), (237, 9239144), (316, 6929358), (474, 4619572), (632, 3464679), (948, 2309786), (1896, 1154893)]