2017510156

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:679

約数の個数: 72

約数和(自身を含む): 3891718656

約数和(自身を除く): 1874208500

約数列:

[1, 2, 4, 17, 34, 47, 68, 71, 94, 142, 188, 284, 289, 523, 578, 799, 1046, 1156, 1207, 1598, 2092, 2414, 3196, 3337, 4828, 6674, 8891, 13348, 13583, 17782, 20519, 24581, 27166, 35564, 37133, 41038, 49162, 54332, 56729, 74266, 82076, 98324, 113458, 148532, 151147, 226916, 302294, 417877, 604588, 631261, 835754, 964393, 1262522, 1671508, 1745251, 1928786, 2525044, 3490502, 3857572, 6981004, 7103909, 10731437, 14207818, 21462874, 28415636, 29669267, 42925748, 59338534, 118677068, 504377539, 1008755078, 2017510156]

約数ペア:

[(1, 2017510156), (2, 1008755078), (4, 504377539), (17, 118677068), (34, 59338534), (47, 42925748), (68, 29669267), (71, 28415636), (94, 21462874), (142, 14207818), (188, 10731437), (284, 7103909), (289, 6981004), (523, 3857572), (578, 3490502), (799, 2525044), (1046, 1928786), (1156, 1745251), (1207, 1671508), (1598, 1262522), (2092, 964393), (2414, 835754), (3196, 631261), (3337, 604588), (4828, 417877), (6674, 302294), (8891, 226916), (13348, 151147), (13583, 148532), (17782, 113458), (20519, 98324), (24581, 82076), (27166, 74266), (35564, 56729), (37133, 54332), (41038, 49162)]