526096

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:390

約数の個数: 20

約数和(自身を含む): 1031184

約数和(自身を除く): 505088

約数列:

[1, 2, 4, 8, 16, 131, 251, 262, 502, 524, 1004, 1048, 2008, 2096, 4016, 32881, 65762, 131524, 263048, 526096]

約数ペア:

[(1, 526096), (2, 263048), (4, 131524), (8, 65762), (16, 32881), (131, 4016), (251, 2096), (262, 2008), (502, 1048), (524, 1004)]