2080386938

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{174617}}^1$

素因数の和:174686

約数の個数: 32

約数和(自身を含む): 3822038784

約数和(自身を除く): 1741651846

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 161, 259, 322, 518, 851, 1702, 5957, 11914, 174617, 349234, 1222319, 2444638, 4016191, 6460829, 8032382, 12921658, 28113337, 45225803, 56226674, 90451606, 148599067, 297198134, 1040193469, 2080386938]

約数ペア:

[(1, 2080386938), (2, 1040193469), (7, 297198134), (14, 148599067), (23, 90451606), (37, 56226674), (46, 45225803), (74, 28113337), (161, 12921658), (259, 8032382), (322, 6460829), (518, 4016191), (851, 2444638), (1702, 1222319), (5957, 349234), (11914, 174617)]