2664751691

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{44623}}^1$

素因数の和:45098

約数の個数: 16

約数和(自身を含む): 3212928000

約数和(自身を除く): 548176309

約数列:

[1, 7, 19, 133, 449, 3143, 8531, 44623, 59717, 312361, 847837, 5934859, 20035727, 140250089, 380678813, 2664751691]

約数ペア:

[(1, 2664751691), (7, 380678813), (19, 140250089), (133, 20035727), (449, 5934859), (3143, 847837), (8531, 312361), (44623, 59717)]