130814404

素因数分解:

$2^2\times 7^1\times {\mathrm{881}}^1\times {\mathrm{5303}}^1$

素因数の和:6195

約数の個数: 24

約数和(自身を含む): 261975168

約数和(自身を除く): 131160764

約数列:

[1, 2, 4, 7, 14, 28, 881, 1762, 3524, 5303, 6167, 10606, 12334, 21212, 24668, 37121, 74242, 148484, 4671943, 9343886, 18687772, 32703601, 65407202, 130814404]

約数ペア:

[(1, 130814404), (2, 65407202), (4, 32703601), (7, 18687772), (14, 9343886), (28, 4671943), (881, 148484), (1762, 74242), (3524, 37121), (5303, 24668), (6167, 21212), (10606, 12334)]