450147248

素因数分解:

$2^4\times {\mathrm{1657}}^1\times {\mathrm{16979}}^1$

素因数の和:18644

約数の個数: 20

約数和(自身を含む): 872738040

約数和(自身を除く): 422590792

約数列:

[1, 2, 4, 8, 16, 1657, 3314, 6628, 13256, 16979, 26512, 33958, 67916, 135832, 271664, 28134203, 56268406, 112536812, 225073624, 450147248]

約数ペア:

[(1, 450147248), (2, 225073624), (4, 112536812), (8, 56268406), (16, 28134203), (1657, 271664), (3314, 135832), (6628, 67916), (13256, 33958), (16979, 26512)]