2070516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^2$

素因数の和:328

約数の個数: 36

約数和(自身を含む): 5556768

約数和(自身を除く): 3486252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 1099, 1884, 2198, 3297, 4396, 6594, 13188, 24649, 49298, 73947, 98596, 147894, 172543, 295788, 345086, 517629, 690172, 1035258, 2070516]

約数ペア:

[(1, 2070516), (2, 1035258), (3, 690172), (4, 517629), (6, 345086), (7, 295788), (12, 172543), (14, 147894), (21, 98596), (28, 73947), (42, 49298), (84, 24649), (157, 13188), (314, 6594), (471, 4396), (628, 3297), (942, 2198), (1099, 1884)]