2080463504

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{123017}}^1$

素因数の和:123183

約数の個数: 40

約数和(自身を含む): 4637286528

約数和(自身を除く): 2556823024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 302, 604, 1057, 1208, 2114, 2416, 4228, 8456, 16912, 123017, 246034, 492068, 861119, 984136, 1722238, 1968272, 3444476, 6888952, 13777904, 18575567, 37151134, 74302268, 130028969, 148604536, 260057938, 297209072, 520115876, 1040231752, 2080463504]

約数ペア:

[(1, 2080463504), (2, 1040231752), (4, 520115876), (7, 297209072), (8, 260057938), (14, 148604536), (16, 130028969), (28, 74302268), (56, 37151134), (112, 18575567), (151, 13777904), (302, 6888952), (604, 3444476), (1057, 1968272), (1208, 1722238), (2114, 984136), (2416, 861119), (4228, 492068), (8456, 246034), (16912, 123017)]