2017380008

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{3323}}^1$

素因数の和:3666

約数の個数: 64

約数和(自身を含む): 4456287360

約数和(自身を除く): 2438907352

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 293, 296, 518, 586, 1036, 1172, 2051, 2072, 2344, 3323, 4102, 6646, 8204, 10841, 13292, 16408, 21682, 23261, 26584, 43364, 46522, 75887, 86728, 93044, 122951, 151774, 186088, 245902, 303548, 491804, 607096, 860657, 973639, 983608, 1721314, 1947278, 3442628, 3894556, 6815473, 6885256, 7789112, 13630946, 27261892, 36024643, 54523784, 72049286, 144098572, 252172501, 288197144, 504345002, 1008690004, 2017380008]

約数ペア:

[(1, 2017380008), (2, 1008690004), (4, 504345002), (7, 288197144), (8, 252172501), (14, 144098572), (28, 72049286), (37, 54523784), (56, 36024643), (74, 27261892), (148, 13630946), (259, 7789112), (293, 6885256), (296, 6815473), (518, 3894556), (586, 3442628), (1036, 1947278), (1172, 1721314), (2051, 983608), (2072, 973639), (2344, 860657), (3323, 607096), (4102, 491804), (6646, 303548), (8204, 245902), (10841, 186088), (13292, 151774), (16408, 122951), (21682, 93044), (23261, 86728), (26584, 75887), (43364, 46522)]