2776074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 6400896

約数和(自身を除く): 3624822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 421, 471, 842, 942, 1099, 1263, 2198, 2526, 2947, 3297, 5894, 6594, 8841, 17682, 66097, 132194, 198291, 396582, 462679, 925358, 1388037, 2776074]

約数ペア:

[(1, 2776074), (2, 1388037), (3, 925358), (6, 462679), (7, 396582), (14, 198291), (21, 132194), (42, 66097), (157, 17682), (314, 8841), (421, 6594), (471, 5894), (842, 3297), (942, 2947), (1099, 2526), (1263, 2198)]