82843166

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{42571}}^1$

素因数の和:42719

約数の個数: 16

約数和(自身を含む): 143041920

約数和(自身を除く): 60198754

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 42571, 85142, 297997, 595994, 5917369, 11834738, 41421583, 82843166]

約数ペア:

[(1, 82843166), (2, 41421583), (7, 11834738), (14, 5917369), (139, 595994), (278, 297997), (973, 85142), (1946, 42571)]