553630768

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{335941}}^1$

素因数の和:336052

約数の個数: 20

約数和(自身を含む): 1083077008

約数和(自身を除く): 529446240

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 335941, 671882, 1343764, 2687528, 5375056, 34601923, 69203846, 138407692, 276815384, 553630768]

約数ペア:

[(1, 553630768), (2, 276815384), (4, 138407692), (8, 69203846), (16, 34601923), (103, 5375056), (206, 2687528), (412, 1343764), (824, 671882), (1648, 335941)]