28219077458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{98668103}}^1$

素因数の和:98668129

約数の個数: 16

約数和(自身を含む): 49728724416

約数和(自身を除く): 21509646958

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 98668103, 197336206, 1085349133, 1282685339, 2170698266, 2565370678, 14109538729, 28219077458]

約数ペア:

[(1, 28219077458), (2, 14109538729), (11, 2565370678), (13, 2170698266), (22, 1282685339), (26, 1085349133), (143, 197336206), (286, 98668103)]