1195088

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{661}}^1$

素因数の和:782

約数の個数: 20

約数和(自身を含む): 2339508

約数和(自身を除く): 1144420

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 661, 904, 1322, 1808, 2644, 5288, 10576, 74693, 149386, 298772, 597544, 1195088]

約数ペア:

[(1, 1195088), (2, 597544), (4, 298772), (8, 149386), (16, 74693), (113, 10576), (226, 5288), (452, 2644), (661, 1808), (904, 1322)]