2889082

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 5356800

約数和(自身を除く): 2467718

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 199, 238, 398, 427, 854, 1037, 1393, 2074, 2786, 3383, 6766, 7259, 12139, 14518, 23681, 24278, 47362, 84973, 169946, 206363, 412726, 1444541, 2889082]

約数ペア:

[(1, 2889082), (2, 1444541), (7, 412726), (14, 206363), (17, 169946), (34, 84973), (61, 47362), (119, 24278), (122, 23681), (199, 14518), (238, 12139), (398, 7259), (427, 6766), (854, 3383), (1037, 2786), (1393, 2074)]