2183531

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:394

約数の個数: 16

約数和(自身を含む): 2695680

約数和(自身を除く): 512149

約数列:

[1, 7, 17, 59, 119, 311, 413, 1003, 2177, 5287, 7021, 18349, 37009, 128443, 311933, 2183531]

約数ペア:

[(1, 2183531), (7, 311933), (17, 128443), (59, 37009), (119, 18349), (311, 7021), (413, 5287), (1003, 2177)]