2030498888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{2467}}^1$

素因数の和:2730

約数の個数: 64

約数和(自身を含む): 4264704000

約数和(自身を除く): 2234205112

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 199, 376, 398, 517, 796, 1034, 1592, 2068, 2189, 2467, 4136, 4378, 4934, 8756, 9353, 9868, 17512, 18706, 19736, 27137, 37412, 54274, 74824, 102883, 108548, 115949, 205766, 217096, 231898, 411532, 463796, 490933, 823064, 927592, 981866, 1275439, 1963732, 2550878, 3927464, 5101756, 5400263, 10203512, 10800526, 21601052, 23073851, 43202104, 46147702, 92295404, 184590808, 253812361, 507624722, 1015249444, 2030498888]

約数ペア:

[(1, 2030498888), (2, 1015249444), (4, 507624722), (8, 253812361), (11, 184590808), (22, 92295404), (44, 46147702), (47, 43202104), (88, 23073851), (94, 21601052), (188, 10800526), (199, 10203512), (376, 5400263), (398, 5101756), (517, 3927464), (796, 2550878), (1034, 1963732), (1592, 1275439), (2068, 981866), (2189, 927592), (2467, 823064), (4136, 490933), (4378, 463796), (4934, 411532), (8756, 231898), (9353, 217096), (9868, 205766), (17512, 115949), (18706, 108548), (19736, 102883), (27137, 74824), (37412, 54274)]