2040194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{599}}^1$

素因数の和:745

約数の個数: 16

約数和(自身を含む): 3326400

約数和(自身を除く): 1286206

約数列:

[1, 2, 13, 26, 131, 262, 599, 1198, 1703, 3406, 7787, 15574, 78469, 156938, 1020097, 2040194]

約数ペア:

[(1, 2040194), (2, 1020097), (13, 156938), (26, 78469), (131, 15574), (262, 7787), (599, 3406), (1198, 1703)]