2021524208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{11485933}}^1$

素因数の和:11485952

約数の個数: 20

約数和(自身を含む): 4272767448

約数和(自身を除く): 2251243240

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 11485933, 22971866, 45943732, 91887464, 126345263, 183774928, 252690526, 505381052, 1010762104, 2021524208]

約数ペア:

[(1, 2021524208), (2, 1010762104), (4, 505381052), (8, 252690526), (11, 183774928), (16, 126345263), (22, 91887464), (44, 45943732), (88, 22971866), (176, 11485933)]