1328871310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10222087}}^1$

素因数の和:10222107

約数の個数: 16

約数和(自身を含む): 2575966176

約数和(自身を除く): 1247094866

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 10222087, 20444174, 51110435, 102220870, 132887131, 265774262, 664435655, 1328871310]

約数ペア:

[(1, 1328871310), (2, 664435655), (5, 265774262), (10, 132887131), (13, 102220870), (26, 51110435), (65, 20444174), (130, 10222087)]