2100070555

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{3471191}}^1$

素因数の和:3471218

約数の個数: 12

約数和(自身を含む): 2770011216

約数和(自身を除く): 669940661

約数列:

[1, 5, 11, 55, 121, 605, 3471191, 17355955, 38183101, 190915505, 420014111, 2100070555]

約数ペア:

[(1, 2100070555), (5, 420014111), (11, 190915505), (55, 38183101), (121, 17355955), (605, 3471191)]