271969720198

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1123841819}}^1$

素因数の和:1123841843

約数の個数: 12

約数和(自身を含む): 448412886180

約数和(自身を除く): 176443165982

約数列:

[1, 2, 11, 22, 121, 242, 1123841819, 2247683638, 12362260009, 24724520018, 135984860099, 271969720198]

約数ペア:

[(1, 271969720198), (2, 135984860099), (11, 24724520018), (22, 12362260009), (121, 2247683638), (242, 1123841819)]