2678664441

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{6701}}^1\times {\mathrm{7013}}^1$

素因数の和:13736

約数の個数: 16

約数和(自身を含む): 3760626240

約数和(自身を除く): 1081961799

約数列:

[1, 3, 19, 57, 6701, 7013, 20103, 21039, 127319, 133247, 381957, 399741, 46994113, 140982339, 892888147, 2678664441]

約数ペア:

[(1, 2678664441), (3, 892888147), (19, 140982339), (57, 46994113), (6701, 399741), (7013, 381957), (20103, 133247), (21039, 127319)]