26458468990

素因数分解:

$2^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{5260133}}^1$

素因数の和:5260643

約数の個数: 16

約数和(自身を含む): 47719935648

約数和(自身を除く): 21261466658

約数列:

[1, 2, 5, 10, 503, 1006, 2515, 5030, 5260133, 10520266, 26300665, 52601330, 2645846899, 5291693798, 13229234495, 26458468990]

約数ペア:

[(1, 26458468990), (2, 13229234495), (5, 5291693798), (10, 2645846899), (503, 52601330), (1006, 26300665), (2515, 10520266), (5030, 5260133)]