8435258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{193}}^1$

素因数の和:290

約数の個数: 24

約数和(自身を含む): 14039004

約数和(自身を除く): 5603746

約数列:

[1, 2, 13, 26, 41, 82, 193, 386, 533, 1066, 1681, 2509, 3362, 5018, 7913, 15826, 21853, 43706, 102869, 205738, 324433, 648866, 4217629, 8435258]

約数ペア:

[(1, 8435258), (2, 4217629), (13, 648866), (26, 324433), (41, 205738), (82, 102869), (193, 43706), (386, 21853), (533, 15826), (1066, 7913), (1681, 5018), (2509, 3362)]