2109555635

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{572471}}^1$

素因数の和:572554

約数の個数: 16

約数和(自身を含む): 2802822912

約数和(自身を除く): 693267277

約数列:

[1, 5, 11, 55, 67, 335, 737, 3685, 572471, 2862355, 6297181, 31485905, 38355557, 191777785, 421911127, 2109555635]

約数ペア:

[(1, 2109555635), (5, 421911127), (11, 191777785), (55, 38355557), (67, 31485905), (335, 6297181), (737, 2862355), (3685, 572471)]