1948431034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{4457}}^1$

素因数の和:5142

約数の個数: 32

約数和(自身を含む): 3297065472

約数和(自身を除く): 1348634438

約数列:

[1, 2, 11, 22, 31, 62, 341, 641, 682, 1282, 4457, 7051, 8914, 14102, 19871, 39742, 49027, 98054, 138167, 218581, 276334, 437162, 1519837, 2856937, 3039674, 5713874, 31426307, 62852614, 88565047, 177130094, 974215517, 1948431034]

約数ペア:

[(1, 1948431034), (2, 974215517), (11, 177130094), (22, 88565047), (31, 62852614), (62, 31426307), (341, 5713874), (641, 3039674), (682, 2856937), (1282, 1519837), (4457, 437162), (7051, 276334), (8914, 218581), (14102, 138167), (19871, 98054), (39742, 49027)]