2214328

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 4379760

約数和(自身を除く): 2165432

約数列:

[1, 2, 4, 8, 41, 43, 82, 86, 157, 164, 172, 314, 328, 344, 628, 1256, 1763, 3526, 6437, 6751, 7052, 12874, 13502, 14104, 25748, 27004, 51496, 54008, 276791, 553582, 1107164, 2214328]

約数ペア:

[(1, 2214328), (2, 1107164), (4, 553582), (8, 276791), (41, 54008), (43, 51496), (82, 27004), (86, 25748), (157, 14104), (164, 13502), (172, 12874), (314, 7052), (328, 6751), (344, 6437), (628, 3526), (1256, 1763)]