4925476894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{443}}^1$

素因数の和:865

約数の個数: 64

約数和(自身を含む): 8539292160

約数和(自身を除く): 3613815266

約数列:

[1, 2, 13, 19, 26, 38, 71, 142, 247, 317, 443, 494, 634, 886, 923, 1349, 1846, 2698, 4121, 5759, 6023, 8242, 8417, 11518, 12046, 16834, 17537, 22507, 31453, 35074, 45014, 62906, 78299, 109421, 140431, 156598, 218842, 280862, 292591, 408889, 427633, 585182, 597607, 817778, 855266, 1195214, 1825603, 2668189, 3651206, 5336378, 5559229, 7768891, 9970601, 11118458, 15537782, 19941202, 34686457, 69372914, 129617813, 189441419, 259235626, 378882838, 2462738447, 4925476894]

約数ペア:

[(1, 4925476894), (2, 2462738447), (13, 378882838), (19, 259235626), (26, 189441419), (38, 129617813), (71, 69372914), (142, 34686457), (247, 19941202), (317, 15537782), (443, 11118458), (494, 9970601), (634, 7768891), (886, 5559229), (923, 5336378), (1349, 3651206), (1846, 2668189), (2698, 1825603), (4121, 1195214), (5759, 855266), (6023, 817778), (8242, 597607), (8417, 585182), (11518, 427633), (12046, 408889), (16834, 292591), (17537, 280862), (22507, 218842), (31453, 156598), (35074, 140431), (45014, 109421), (62906, 78299)]