2887878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2371}}^1$

素因数の和:2412

約数の個数: 32

約数和(自身を含む): 6831360

約数和(自身を除く): 3943482

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 2371, 4742, 7113, 14226, 16597, 33194, 49791, 68759, 99582, 137518, 206277, 412554, 481313, 962626, 1443939, 2887878]

約数ペア:

[(1, 2887878), (2, 1443939), (3, 962626), (6, 481313), (7, 412554), (14, 206277), (21, 137518), (29, 99582), (42, 68759), (58, 49791), (87, 33194), (174, 16597), (203, 14226), (406, 7113), (609, 4742), (1218, 2371)]