2808244

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 5211360

約数和(自身を除く): 2403116

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 563, 1126, 1247, 2252, 2494, 4988, 16327, 24209, 32654, 48418, 65308, 96836, 702061, 1404122, 2808244]

約数ペア:

[(1, 2808244), (2, 1404122), (4, 702061), (29, 96836), (43, 65308), (58, 48418), (86, 32654), (116, 24209), (172, 16327), (563, 4988), (1126, 2494), (1247, 2252)]