990075590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{14143937}}^1$

素因数の和:14143951

約数の個数: 16

約数和(自身を含む): 2036727072

約数和(自身を除く): 1046651482

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 14143937, 28287874, 70719685, 99007559, 141439370, 198015118, 495037795, 990075590]

約数ペア:

[(1, 990075590), (2, 495037795), (5, 198015118), (7, 141439370), (10, 99007559), (14, 70719685), (35, 28287874), (70, 14143937)]