2783164592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{13380599}}^1$

素因数の和:13380620

約数の個数: 20

約数和(自身を含む): 5807180400

約数和(自身を除く): 3024015808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 13380599, 26761198, 53522396, 107044792, 173947787, 214089584, 347895574, 695791148, 1391582296, 2783164592]

約数ペア:

[(1, 2783164592), (2, 1391582296), (4, 695791148), (8, 347895574), (13, 214089584), (16, 173947787), (26, 107044792), (52, 53522396), (104, 26761198), (208, 13380599)]