2048791884

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{255971}}^1$

素因数の和:256030

約数の個数: 48

約数和(自身を含む): 5160395520

約数和(自身を除く): 3111603636

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 116, 138, 174, 276, 348, 667, 1334, 2001, 2668, 4002, 8004, 255971, 511942, 767913, 1023884, 1535826, 3071652, 5887333, 7423159, 11774666, 14846318, 17661999, 22269477, 23549332, 29692636, 35323998, 44538954, 70647996, 89077908, 170732657, 341465314, 512197971, 682930628, 1024395942, 2048791884]

約数ペア:

[(1, 2048791884), (2, 1024395942), (3, 682930628), (4, 512197971), (6, 341465314), (12, 170732657), (23, 89077908), (29, 70647996), (46, 44538954), (58, 35323998), (69, 29692636), (87, 23549332), (92, 22269477), (116, 17661999), (138, 14846318), (174, 11774666), (276, 7423159), (348, 5887333), (667, 3071652), (1334, 1535826), (2001, 1023884), (2668, 767913), (4002, 511942), (8004, 255971)]