6991070

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4289}}^1$

素因数の和:4459

約数の個数: 16

約数和(自身を含む): 12664080

約数和(自身を除く): 5673010

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 4289, 8578, 21445, 42890, 699107, 1398214, 3495535, 6991070]

約数ペア:

[(1, 6991070), (2, 3495535), (5, 1398214), (10, 699107), (163, 42890), (326, 21445), (815, 8578), (1630, 4289)]