2970508.00000000

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 44697600

約数和(自身を除く): 19425794

約数列:

[1, 2, 7, 14, 47, 94, 193, 199, 329, 386, 398, 658, 1351, 1393, 2702, 2786, 9071, 9353, 18142, 18706, 38407, 63497, 65471, 76814, 126994, 130942, 268849, 537698, 1805129, 3610258, 12635903, 25271806]

約数ペア:

[(1, 25271806), (2, 12635903), (7, 3610258), (14, 1805129), (47, 537698), (94, 268849), (193, 130942), (199, 126994), (329, 76814), (386, 65471), (398, 63497), (658, 38407), (1351, 18706), (1393, 18142), (2702, 9353), (2786, 9071)]