80255492086

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{521139559}}^1$

素因数の和:521139579

約数の個数: 16

約数和(自身を含む): 150088193280

約数和(自身を除く): 69832701194

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 521139559, 1042279118, 3647976913, 5732535149, 7295953826, 11465070298, 40127746043, 80255492086]

約数ペア:

[(1, 80255492086), (2, 40127746043), (7, 11465070298), (11, 7295953826), (14, 5732535149), (22, 3647976913), (77, 1042279118), (154, 521139559)]