2018096584

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{263047}}^1$

素因数の和:263197

約数の個数: 32

約数和(自身を含む): 4356074880

約数和(自身を除く): 2337978296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 7672, 263047, 526094, 1052188, 1841329, 2104376, 3682658, 7365316, 14730632, 36037439, 72074878, 144149756, 252262073, 288299512, 504524146, 1009048292, 2018096584]

約数ペア:

[(1, 2018096584), (2, 1009048292), (4, 504524146), (7, 288299512), (8, 252262073), (14, 144149756), (28, 72074878), (56, 36037439), (137, 14730632), (274, 7365316), (548, 3682658), (959, 2104376), (1096, 1841329), (1918, 1052188), (3836, 526094), (7672, 263047)]