2776020005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1231051}}^1$

素因数の和:1231108

約数の個数: 16

約数和(自身を含む): 3722701248

約数和(自身を除く): 946681243

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 1231051, 6155255, 13541561, 50473091, 67707805, 252365455, 555204001, 2776020005]

約数ペア:

[(1, 2776020005), (5, 555204001), (11, 252365455), (41, 67707805), (55, 50473091), (205, 13541561), (451, 6155255), (2255, 1231051)]