2657204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{461}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 5122656

約数和(自身を除く): 2465452

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 461, 524, 922, 1441, 1844, 2882, 5071, 5764, 10142, 20284, 60391, 120782, 241564, 664301, 1328602, 2657204]

約数ペア:

[(1, 2657204), (2, 1328602), (4, 664301), (11, 241564), (22, 120782), (44, 60391), (131, 20284), (262, 10142), (461, 5764), (524, 5071), (922, 2882), (1441, 1844)]