2019953146

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{280627}}^1$

素因数の和:280749

約数の個数: 16

約数和(自身を含む): 3131808480

約数和(自身を除く): 1111855334

約数列:

[1, 2, 59, 61, 118, 122, 3599, 7198, 280627, 561254, 16556993, 17118247, 33113986, 34236494, 1009976573, 2019953146]

約数ペア:

[(1, 2019953146), (2, 1009976573), (59, 34236494), (61, 33113986), (118, 17118247), (122, 16556993), (3599, 561254), (7198, 280627)]