8322418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 14999040

約数和(自身を除く): 6676622

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 991, 1982, 4199, 8398, 12883, 16847, 18829, 25766, 33694, 37658, 219011, 244777, 320093, 438022, 489554, 640186, 4161209, 8322418]

約数ペア:

[(1, 8322418), (2, 4161209), (13, 640186), (17, 489554), (19, 438022), (26, 320093), (34, 244777), (38, 219011), (221, 37658), (247, 33694), (323, 25766), (442, 18829), (494, 16847), (646, 12883), (991, 8398), (1982, 4199)]