11478236

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 25401600

約数和(自身を除く): 13923364

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 83, 154, 166, 308, 332, 449, 581, 898, 913, 1162, 1796, 1826, 2324, 3143, 3652, 4939, 6286, 6391, 9878, 12572, 12782, 19756, 25564, 34573, 37267, 69146, 74534, 138292, 149068, 260869, 409937, 521738, 819874, 1043476, 1639748, 2869559, 5739118, 11478236]

約数ペア:

[(1, 11478236), (2, 5739118), (4, 2869559), (7, 1639748), (11, 1043476), (14, 819874), (22, 521738), (28, 409937), (44, 260869), (77, 149068), (83, 138292), (154, 74534), (166, 69146), (308, 37267), (332, 34573), (449, 25564), (581, 19756), (898, 12782), (913, 12572), (1162, 9878), (1796, 6391), (1826, 6286), (2324, 4939), (3143, 3652)]