2011244545

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{426563}}^1$

素因数の和:426632

約数の個数: 16

約数和(自身を含む): 2579859072

約数和(自身を除く): 568614527

約数列:

[1, 5, 23, 41, 115, 205, 943, 4715, 426563, 2132815, 9810949, 17489083, 49054745, 87445415, 402248909, 2011244545]

約数ペア:

[(1, 2011244545), (5, 402248909), (23, 87445415), (41, 49054745), (115, 17489083), (205, 9810949), (943, 2132815), (4715, 426563)]