487992956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{1453}}^1$

素因数の和:1934

約数の個数: 48

約数和(自身を含む): 989301600

約数和(自身を除く): 501308644

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 449, 748, 898, 1453, 1796, 2906, 4939, 5812, 7633, 9878, 15266, 15983, 19756, 24701, 30532, 31966, 49402, 63932, 83963, 98804, 167926, 271711, 335852, 543422, 652397, 1086844, 1304794, 2609588, 7176367, 11090749, 14352734, 22181498, 28705468, 44362996, 121998239, 243996478, 487992956]

約数ペア:

[(1, 487992956), (2, 243996478), (4, 121998239), (11, 44362996), (17, 28705468), (22, 22181498), (34, 14352734), (44, 11090749), (68, 7176367), (187, 2609588), (374, 1304794), (449, 1086844), (748, 652397), (898, 543422), (1453, 335852), (1796, 271711), (2906, 167926), (4939, 98804), (5812, 83963), (7633, 63932), (9878, 49402), (15266, 31966), (15983, 30532), (19756, 24701)]