2897838

素因数分解:

$2^1\times 3^2\times {\mathrm{199}}^1\times {\mathrm{809}}^1$

素因数の和:1016

約数の個数: 24

約数和(自身を含む): 6318000

約数和(自身を除く): 3420162

約数列:

[1, 2, 3, 6, 9, 18, 199, 398, 597, 809, 1194, 1618, 1791, 2427, 3582, 4854, 7281, 14562, 160991, 321982, 482973, 965946, 1448919, 2897838]

約数ペア:

[(1, 2897838), (2, 1448919), (3, 965946), (6, 482973), (9, 321982), (18, 160991), (199, 14562), (398, 7281), (597, 4854), (809, 3582), (1194, 2427), (1618, 1791)]