812853424

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{1181473}}^1$

素因数の和:1181524

約数の個数: 20

約数和(自身を含む): 1611530536

約数和(自身を除く): 798677112

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1181473, 2362946, 4725892, 9451784, 18903568, 50803339, 101606678, 203213356, 406426712, 812853424]

約数ペア:

[(1, 812853424), (2, 406426712), (4, 203213356), (8, 101606678), (16, 50803339), (43, 18903568), (86, 9451784), (172, 4725892), (344, 2362946), (688, 1181473)]