2940924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 7927808

約数和(自身を除く): 4986884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 223, 314, 446, 471, 628, 669, 892, 942, 1099, 1338, 1561, 1884, 2198, 2676, 3122, 3297, 4396, 4683, 6244, 6594, 9366, 13188, 18732, 35011, 70022, 105033, 140044, 210066, 245077, 420132, 490154, 735231, 980308, 1470462, 2940924]

約数ペア:

[(1, 2940924), (2, 1470462), (3, 980308), (4, 735231), (6, 490154), (7, 420132), (12, 245077), (14, 210066), (21, 140044), (28, 105033), (42, 70022), (84, 35011), (157, 18732), (223, 13188), (314, 9366), (446, 6594), (471, 6244), (628, 4683), (669, 4396), (892, 3297), (942, 3122), (1099, 2676), (1338, 2198), (1561, 1884)]