80494708

素因数分解:

$2^2\times 7^1\times {\mathrm{2874811}}^1$

素因数の和:2874822

約数の個数: 12

約数和(自身を含む): 160989472

約数和(自身を除く): 80494764

約数列:

[1, 2, 4, 7, 14, 28, 2874811, 5749622, 11499244, 20123677, 40247354, 80494708]

約数ペア:

[(1, 80494708), (2, 40247354), (4, 20123677), (7, 11499244), (14, 5749622), (28, 2874811)]