4459768

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{2221}}^1$

素因数の和:2478

約数の個数: 16

約数和(自身を含む): 8399160

約数和(自身を除く): 3939392

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 2221, 4442, 8884, 17768, 557471, 1114942, 2229884, 4459768]

約数ペア:

[(1, 4459768), (2, 2229884), (4, 1114942), (8, 557471), (251, 17768), (502, 8884), (1004, 4442), (2008, 2221)]