315020636

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{362927}}^1$

素因数の和:362969

約数の個数: 24

約数和(自身を含む): 650366976

約数和(自身を除く): 335346340

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 362927, 725854, 1451708, 2540489, 5080978, 10161956, 11250737, 22501474, 45002948, 78755159, 157510318, 315020636]

約数ペア:

[(1, 315020636), (2, 157510318), (4, 78755159), (7, 45002948), (14, 22501474), (28, 11250737), (31, 10161956), (62, 5080978), (124, 2540489), (217, 1451708), (434, 725854), (868, 362927)]