11778874072

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4891559}}^1$

素因数の和:4891615

約数の個数: 32

約数和(自身を含む): 25827436800

約数和(自身を除く): 14048562728

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 4891559, 9783118, 19566236, 34240913, 39132472, 68481826, 136963652, 210337037, 273927304, 420674074, 841348148, 1472359259, 1682696296, 2944718518, 5889437036, 11778874072]

約数ペア:

[(1, 11778874072), (2, 5889437036), (4, 2944718518), (7, 1682696296), (8, 1472359259), (14, 841348148), (28, 420674074), (43, 273927304), (56, 210337037), (86, 136963652), (172, 68481826), (301, 39132472), (344, 34240913), (602, 19566236), (1204, 9783118), (2408, 4891559)]