1880088574

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{141509}}^1$

素因数の和:141604

約数の個数: 32

約数和(自身を含む): 3518504640

約数和(自身を除く): 1638416066

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 182, 511, 949, 1022, 1898, 6643, 13286, 141509, 283018, 990563, 1839617, 1981126, 3679234, 10330157, 12877319, 20660314, 25754638, 72311099, 134292041, 144622198, 268584082, 940044287, 1880088574]

約数ペア:

[(1, 1880088574), (2, 940044287), (7, 268584082), (13, 144622198), (14, 134292041), (26, 72311099), (73, 25754638), (91, 20660314), (146, 12877319), (182, 10330157), (511, 3679234), (949, 1981126), (1022, 1839617), (1898, 990563), (6643, 283018), (13286, 141509)]