2051006433

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5140367}}^1$

素因数の和:5140396

約数の個数: 16

約数和(自身を含む): 3289835520

約数和(自身を除く): 1238829087

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 5140367, 15421101, 35982569, 97666973, 107947707, 293000919, 683668811, 2051006433]

約数ペア:

[(1, 2051006433), (3, 683668811), (7, 293000919), (19, 107947707), (21, 97666973), (57, 35982569), (133, 15421101), (399, 5140367)]