2840024

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 5918400

約数和(自身を除く): 3078376

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 236, 472, 547, 649, 1094, 1298, 2188, 2596, 4376, 5192, 6017, 12034, 24068, 32273, 48136, 64546, 129092, 258184, 355003, 710006, 1420012, 2840024]

約数ペア:

[(1, 2840024), (2, 1420012), (4, 710006), (8, 355003), (11, 258184), (22, 129092), (44, 64546), (59, 48136), (88, 32273), (118, 24068), (236, 12034), (472, 6017), (547, 5192), (649, 4376), (1094, 2596), (1298, 2188)]