2011106515

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{3324143}}^1$

素因数の和:3324170

約数の個数: 12

約数和(自身を含む): 2652666912

約数和(自身を除く): 641560397

約数列:

[1, 5, 11, 55, 121, 605, 3324143, 16620715, 36565573, 182827865, 402221303, 2011106515]

約数ペア:

[(1, 2011106515), (5, 402221303), (11, 182827865), (55, 36565573), (121, 16620715), (605, 3324143)]