4150573648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19954681}}^1$

素因数の和:19954702

約数の個数: 20

約数和(自身を含む): 8660331988

約数和(自身を除く): 4509758340

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 19954681, 39909362, 79818724, 159637448, 259410853, 319274896, 518821706, 1037643412, 2075286824, 4150573648]

約数ペア:

[(1, 4150573648), (2, 2075286824), (4, 1037643412), (8, 518821706), (13, 319274896), (16, 259410853), (26, 159637448), (52, 79818724), (104, 39909362), (208, 19954681)]