2543622481

素因数分解:

${\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1\times {\mathrm{739}}^1$

素因数の和:1536

約数の個数: 16

約数和(自身を含む): 2624892480

約数和(自身を除く): 81269999

約数列:

[1, 53, 101, 643, 739, 5353, 34079, 39167, 64943, 74639, 475177, 3441979, 3955867, 25184381, 47992877, 2543622481]

約数ペア:

[(1, 2543622481), (53, 47992877), (101, 25184381), (643, 3955867), (739, 3441979), (5353, 475177), (34079, 74639), (39167, 64943)]