2009094076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{348559}}^1$

素因数の和:348705

約数の個数: 24

約数和(自身を含む): 3864833280

約数和(自身を除く): 1855739204

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5764, 348559, 697118, 1394236, 3834149, 7668298, 15336596, 45661229, 91322458, 182644916, 502273519, 1004547038, 2009094076]

約数ペア:

[(1, 2009094076), (2, 1004547038), (4, 502273519), (11, 182644916), (22, 91322458), (44, 45661229), (131, 15336596), (262, 7668298), (524, 3834149), (1441, 1394236), (2882, 697118), (5764, 348559)]