2028846472

素因数分解:

$2^3\times {\mathrm{1153}}^1\times {\mathrm{219953}}^1$

素因数の和:221112

約数の個数: 16

約数和(自身を含む): 3807403740

約数和(自身を除く): 1778557268

約数列:

[1, 2, 4, 8, 1153, 2306, 4612, 9224, 219953, 439906, 879812, 1759624, 253605809, 507211618, 1014423236, 2028846472]

約数ペア:

[(1, 2028846472), (2, 1014423236), (4, 507211618), (8, 253605809), (1153, 1759624), (2306, 879812), (4612, 439906), (9224, 219953)]