2116788778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1893371}}^1$

素因数の和:1893429

約数の個数: 16

約数和(自身を含む): 3498951456

約数和(自身を除く): 1382162678

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 1893371, 3786742, 24613823, 49227646, 81414953, 162829906, 1058394389, 2116788778]

約数ペア:

[(1, 2116788778), (2, 1058394389), (13, 162829906), (26, 81414953), (43, 49227646), (86, 24613823), (559, 3786742), (1118, 1893371)]