7918379854

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{4691}}^1$

素因数の和:4921

約数の個数: 64

約数和(自身を含む): 15096678912

約数和(自身を除く): 7178299058

約数列:

[1, 2, 7, 11, 14, 22, 77, 97, 113, 154, 194, 226, 679, 791, 1067, 1243, 1358, 1582, 2134, 2486, 4691, 7469, 8701, 9382, 10961, 14938, 17402, 21922, 32837, 51601, 65674, 76727, 103202, 120571, 153454, 241142, 361207, 455027, 530083, 722414, 843997, 910054, 1060166, 1687994, 3185189, 3710581, 5005297, 5830913, 6370378, 7421162, 10010594, 11661826, 35037079, 40816391, 51418051, 70074158, 81632782, 102836102, 359926357, 565598561, 719852714, 1131197122, 3959189927, 7918379854]

約数ペア:

[(1, 7918379854), (2, 3959189927), (7, 1131197122), (11, 719852714), (14, 565598561), (22, 359926357), (77, 102836102), (97, 81632782), (113, 70074158), (154, 51418051), (194, 40816391), (226, 35037079), (679, 11661826), (791, 10010594), (1067, 7421162), (1243, 6370378), (1358, 5830913), (1582, 5005297), (2134, 3710581), (2486, 3185189), (4691, 1687994), (7469, 1060166), (8701, 910054), (9382, 843997), (10961, 722414), (14938, 530083), (17402, 455027), (21922, 361207), (32837, 241142), (51601, 153454), (65674, 120571), (76727, 103202)]