1427832038

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1\times {\mathrm{10369}}^1$

素因数の和:12623

約数の個数: 16

約数和(自身を含む): 2212045440

約数和(自身を除く): 784213402

約数列:

[1, 2, 31, 62, 2221, 4442, 10369, 20738, 68851, 137702, 321439, 642878, 23029549, 46059098, 713916019, 1427832038]

約数ペア:

[(1, 1427832038), (2, 713916019), (31, 46059098), (62, 23029549), (2221, 642878), (4442, 321439), (10369, 137702), (20738, 68851)]