2917789168

素因数分解:

$2^4\times 7^1\times {\mathrm{26051689}}^1$

素因数の和:26051704

約数の個数: 20

約数和(自身を含む): 6460819120

約数和(自身を除く): 3543029952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 26051689, 52103378, 104206756, 182361823, 208413512, 364723646, 416827024, 729447292, 1458894584, 2917789168]

約数ペア:

[(1, 2917789168), (2, 1458894584), (4, 729447292), (7, 416827024), (8, 364723646), (14, 208413512), (16, 182361823), (28, 104206756), (56, 52103378), (112, 26051689)]