264224168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2540617}}^1$

素因数の和:2540636

約数の個数: 16

約数和(自身を含む): 533529780

約数和(自身を除く): 269305612

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2540617, 5081234, 10162468, 20324936, 33028021, 66056042, 132112084, 264224168]

約数ペア:

[(1, 264224168), (2, 132112084), (4, 66056042), (8, 33028021), (13, 20324936), (26, 10162468), (52, 5081234), (104, 2540617)]