3899536

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{971}}^1$

素因数の和:1230

約数の個数: 20

約数和(自身を含む): 7593264

約数和(自身を除く): 3693728

約数列:

[1, 2, 4, 8, 16, 251, 502, 971, 1004, 1942, 2008, 3884, 4016, 7768, 15536, 243721, 487442, 974884, 1949768, 3899536]

約数ペア:

[(1, 3899536), (2, 1949768), (4, 974884), (8, 487442), (16, 243721), (251, 15536), (502, 7768), (971, 4016), (1004, 3884), (1942, 2008)]