1299687862

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{27827}}^1$

素因数の和:28044

約数の個数: 24

約数和(自身を含む): 2154054168

約数和(自身を除く): 854366306

約数列:

[1, 2, 11, 22, 121, 193, 242, 386, 2123, 4246, 23353, 27827, 46706, 55654, 306097, 612194, 3367067, 5370611, 6734134, 10741222, 59076721, 118153442, 649843931, 1299687862]

約数ペア:

[(1, 1299687862), (2, 649843931), (11, 118153442), (22, 59076721), (121, 10741222), (193, 6734134), (242, 5370611), (386, 3367067), (2123, 612194), (4246, 306097), (23353, 55654), (27827, 46706)]