297271676

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{33827}}^1$

素因数の和:33870

約数の個数: 24

約数和(自身を含む): 563574480

約数和(自身を除く): 266302804

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 2197, 4394, 8788, 33827, 67654, 135308, 439751, 879502, 1759004, 5716763, 11433526, 22867052, 74317919, 148635838, 297271676]

約数ペア:

[(1, 297271676), (2, 148635838), (4, 74317919), (13, 22867052), (26, 11433526), (52, 5716763), (169, 1759004), (338, 879502), (676, 439751), (2197, 135308), (4394, 67654), (8788, 33827)]