1242038

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1123}}^1$

素因数の和:1211

約数の個数: 16

約数和(自身を含む): 2158080

約数和(自身を除く): 916042

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 1123, 2246, 7861, 15722, 88717, 177434, 621019, 1242038]

約数ペア:

[(1, 1242038), (2, 621019), (7, 177434), (14, 88717), (79, 15722), (158, 7861), (553, 2246), (1106, 1123)]