2739128

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1193}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 6017760

約数和(自身を除く): 3278632

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 1193, 2296, 2386, 4772, 8351, 9544, 16702, 33404, 48913, 66808, 97826, 195652, 342391, 391304, 684782, 1369564, 2739128]

約数ペア:

[(1, 2739128), (2, 1369564), (4, 684782), (7, 391304), (8, 342391), (14, 195652), (28, 97826), (41, 66808), (56, 48913), (82, 33404), (164, 16702), (287, 9544), (328, 8351), (574, 4772), (1148, 2386), (1193, 2296)]