2783169272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{26761243}}^1$

素因数の和:26761262

約数の個数: 16

約数和(自身を含む): 5619861240

約数和(自身を除く): 2836691968

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 26761243, 53522486, 107044972, 214089944, 347896159, 695792318, 1391584636, 2783169272]

約数ペア:

[(1, 2783169272), (2, 1391584636), (4, 695792318), (8, 347896159), (13, 214089944), (26, 107044972), (52, 53522486), (104, 26761243)]