77012720422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{26721971}}^1$

素因数の和:26722115

約数の個数: 16

約数和(自身を含む): 126982810944

約数和(自身を除く): 49970090522

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 26721971, 53443942, 293941681, 587883362, 3500578201, 7001156402, 38506360211, 77012720422]

約数ペア:

[(1, 77012720422), (2, 38506360211), (11, 7001156402), (22, 3500578201), (131, 587883362), (262, 293941681), (1441, 53443942), (2882, 26721971)]