2049668866

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{969569}}^1$

素因数の和:969729

約数の個数: 16

約数和(自身を含む): 3536991360

約数和(自身を除く): 1487322494

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 969569, 1939138, 6786983, 13573966, 146404919, 292809838, 1024834433, 2049668866]

約数ペア:

[(1, 2049668866), (2, 1024834433), (7, 292809838), (14, 146404919), (151, 13573966), (302, 6786983), (1057, 1939138), (2114, 969569)]