2016189156

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{56249}}^1$

素因数の和:56388

約数の個数: 48

約数和(自身を含む): 4914000000

約数和(自身を除く): 2897810844

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 103, 116, 174, 206, 309, 348, 412, 618, 1236, 2987, 5974, 8961, 11948, 17922, 35844, 56249, 112498, 168747, 224996, 337494, 674988, 1631221, 3262442, 4893663, 5793647, 6524884, 9787326, 11587294, 17380941, 19574652, 23174588, 34761882, 69523764, 168015763, 336031526, 504047289, 672063052, 1008094578, 2016189156]

約数ペア:

[(1, 2016189156), (2, 1008094578), (3, 672063052), (4, 504047289), (6, 336031526), (12, 168015763), (29, 69523764), (58, 34761882), (87, 23174588), (103, 19574652), (116, 17380941), (174, 11587294), (206, 9787326), (309, 6524884), (348, 5793647), (412, 4893663), (618, 3262442), (1236, 1631221), (2987, 674988), (5974, 337494), (8961, 224996), (11948, 168747), (17922, 112498), (35844, 56249)]