129732316

素因数分解:

$2^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{20411}}^1$

素因数の和:20649

約数の個数: 24

約数和(自身を含む): 260620416

約数和(自身を除く): 130888100

約数列:

[1, 2, 4, 7, 14, 28, 227, 454, 908, 1589, 3178, 6356, 20411, 40822, 81644, 142877, 285754, 571508, 4633297, 9266594, 18533188, 32433079, 64866158, 129732316]

約数ペア:

[(1, 129732316), (2, 64866158), (4, 32433079), (7, 18533188), (14, 9266594), (28, 4633297), (227, 571508), (454, 285754), (908, 142877), (1589, 81644), (3178, 40822), (6356, 20411)]