289916228

素因数分解:

$2^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{45613}}^1$

素因数の和:45851

約数の個数: 24

約数和(自身を含む): 582399552

約数和(自身を除く): 292483324

約数列:

[1, 2, 4, 7, 14, 28, 227, 454, 908, 1589, 3178, 6356, 45613, 91226, 182452, 319291, 638582, 1277164, 10354151, 20708302, 41416604, 72479057, 144958114, 289916228]

約数ペア:

[(1, 289916228), (2, 144958114), (4, 72479057), (7, 41416604), (14, 20708302), (28, 10354151), (227, 1277164), (454, 638582), (908, 319291), (1589, 182452), (3178, 91226), (6356, 45613)]