2068803483

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{20483}}^1$

素因数の和:20874

約数の個数: 16

約数和(自身を含む): 2790412416

約数和(自身を除く): 721608933

約数列:

[1, 3, 131, 257, 393, 771, 20483, 33667, 61449, 101001, 2683273, 5264131, 8049819, 15792393, 689601161, 2068803483]

約数ペア:

[(1, 2068803483), (3, 689601161), (131, 15792393), (257, 8049819), (393, 5264131), (771, 2683273), (20483, 101001), (33667, 61449)]