488914946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^2\times {\mathrm{71}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 826822080

約数和(自身を除く): 337907134

約数列:

[1, 2, 13, 26, 59, 67, 71, 118, 134, 142, 767, 871, 923, 1534, 1742, 1846, 3953, 4189, 4489, 4757, 7906, 8378, 8978, 9514, 51389, 54457, 58357, 61841, 102778, 108914, 116714, 123682, 264851, 280663, 318719, 529702, 561326, 637438, 3443063, 3648619, 4143347, 6886126, 7297238, 8286694, 18804421, 37608842, 244457473, 488914946]

約数ペア:

[(1, 488914946), (2, 244457473), (13, 37608842), (26, 18804421), (59, 8286694), (67, 7297238), (71, 6886126), (118, 4143347), (134, 3648619), (142, 3443063), (767, 637438), (871, 561326), (923, 529702), (1534, 318719), (1742, 280663), (1846, 264851), (3953, 123682), (4189, 116714), (4489, 108914), (4757, 102778), (7906, 61841), (8378, 58357), (8978, 54457), (9514, 51389)]