776986084

素因数分解:

$2^2\times 7^1\times {\mathrm{27749503}}^1$

素因数の和:27749514

約数の個数: 12

約数和(自身を含む): 1553972224

約数和(自身を除く): 776986140

約数列:

[1, 2, 4, 7, 14, 28, 27749503, 55499006, 110998012, 194246521, 388493042, 776986084]

約数ペア:

[(1, 776986084), (2, 388493042), (4, 194246521), (7, 110998012), (14, 55499006), (28, 27749503)]