2017806479908

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{601}}^1\times {\mathrm{1607}}^1\times {\mathrm{11113}}^1$

素因数の和:13372

約数の個数: 48

約数和(自身を含む): 3614866020864

約数和(自身を除く): 1597059540956

約数列:

[1, 2, 4, 47, 94, 188, 601, 1202, 1607, 2404, 3214, 6428, 11113, 22226, 28247, 44452, 56494, 75529, 112988, 151058, 302116, 522311, 965807, 1044622, 1931614, 2089244, 3863228, 6678913, 13357826, 17858591, 26715652, 35717182, 45392929, 71434364, 90785858, 181571716, 313908911, 627817822, 839353777, 1255635644, 1678707554, 3357415108, 10733013191, 21466026382, 42932052764, 504451619977, 1008903239954, 2017806479908]

約数ペア:

[(1, 2017806479908), (2, 1008903239954), (4, 504451619977), (47, 42932052764), (94, 21466026382), (188, 10733013191), (601, 3357415108), (1202, 1678707554), (1607, 1255635644), (2404, 839353777), (3214, 627817822), (6428, 313908911), (11113, 181571716), (22226, 90785858), (28247, 71434364), (44452, 45392929), (56494, 35717182), (75529, 26715652), (112988, 17858591), (151058, 13357826), (302116, 6678913), (522311, 3863228), (965807, 2089244), (1044622, 1931614)]