2051257983419

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{6254579}}^1$

素因数の和:6254914

約数の個数: 16

約数和(自身を含む): 2179596038400

約数和(自身を除く): 128338054981

約数列:

[1, 29, 43, 263, 1247, 7627, 11309, 327961, 6254579, 181382791, 268946897, 1644954277, 7799460013, 47703674033, 70733033911, 2051257983419]

約数ペア:

[(1, 2051257983419), (29, 70733033911), (43, 47703674033), (263, 7799460013), (1247, 1644954277), (7627, 268946897), (11309, 181382791), (327961, 6254579)]