129782014

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{28751}}^1$

素因数の和:28851

約数の個数: 16

約数和(自身を含む): 203219136

約数和(自身を除く): 73437122

約数列:

[1, 2, 37, 61, 74, 122, 2257, 4514, 28751, 57502, 1063787, 1753811, 2127574, 3507622, 64891007, 129782014]

約数ペア:

[(1, 129782014), (2, 64891007), (37, 3507622), (61, 2127574), (74, 1753811), (122, 1063787), (2257, 57502), (4514, 28751)]