2875994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4217}}^1$

素因数の和:4261

約数の個数: 16

約数和(自身を含む): 4859136

約数和(自身を除く): 1983142

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 4217, 8434, 46387, 92774, 130727, 261454, 1437997, 2875994]

約数ペア:

[(1, 2875994), (2, 1437997), (11, 261454), (22, 130727), (31, 92774), (62, 46387), (341, 8434), (682, 4217)]