2080668382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1509919}}^1$

素因数の和:1509987

約数の個数: 16

約数和(自身を含む): 3424498560

約数和(自身を除く): 1343830178

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 1509919, 3019838, 19628947, 39257894, 80025707, 160051414, 1040334191, 2080668382]

約数ペア:

[(1, 2080668382), (2, 1040334191), (13, 160051414), (26, 80025707), (53, 39257894), (106, 19628947), (689, 3019838), (1378, 1509919)]