5189478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{787}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 11952384

約数和(自身を除く): 6762906

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 787, 942, 1099, 1574, 2198, 2361, 3297, 4722, 5509, 6594, 11018, 16527, 33054, 123559, 247118, 370677, 741354, 864913, 1729826, 2594739, 5189478]

約数ペア:

[(1, 5189478), (2, 2594739), (3, 1729826), (6, 864913), (7, 741354), (14, 370677), (21, 247118), (42, 123559), (157, 33054), (314, 16527), (471, 11018), (787, 6594), (942, 5509), (1099, 4722), (1574, 3297), (2198, 2361)]