80237014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{280549}}^1$

素因数の和:280575

約数の個数: 16

約数和(自身を含む): 141397200

約数和(自身を除く): 61160186

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 280549, 561098, 3086039, 3647137, 6172078, 7294274, 40118507, 80237014]

約数ペア:

[(1, 80237014), (2, 40118507), (11, 7294274), (13, 6172078), (22, 3647137), (26, 3086039), (143, 561098), (286, 280549)]