2621624

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{7621}}^1$

素因数の和:7670

約数の個数: 16

約数和(自身を含む): 5030520

約数和(自身を除く): 2408896

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 7621, 15242, 30484, 60968, 327703, 655406, 1310812, 2621624]

約数ペア:

[(1, 2621624), (2, 1310812), (4, 655406), (8, 327703), (43, 60968), (86, 30484), (172, 15242), (344, 7621)]