113945884

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{168559}}^1$

素因数の和:168589

約数の個数: 18

約数和(自身を含む): 215925360

約数和(自身を除く): 101979476

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 168559, 337118, 674236, 2191267, 4382534, 8765068, 28486471, 56972942, 113945884]

約数ペア:

[(1, 113945884), (2, 56972942), (4, 28486471), (13, 8765068), (26, 4382534), (52, 2191267), (169, 674236), (338, 337118), (676, 168559)]