8380316

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1567}}^1$

素因数の和:1769

約数の個数: 24

約数和(自身を含む): 16859136

約数和(自身を除く): 8478820

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 1567, 2674, 3134, 5348, 6268, 10969, 21938, 43876, 299297, 598594, 1197188, 2095079, 4190158, 8380316]

約数ペア:

[(1, 8380316), (2, 4190158), (4, 2095079), (7, 1197188), (14, 598594), (28, 299297), (191, 43876), (382, 21938), (764, 10969), (1337, 6268), (1567, 5348), (2674, 3134)]