1833845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:424

約数の個数: 16

約数和(自身を含む): 2404080

約数和(自身を除く): 570235

約数列:

[1, 5, 13, 65, 89, 317, 445, 1157, 1585, 4121, 5785, 20605, 28213, 141065, 366769, 1833845]

約数ペア:

[(1, 1833845), (5, 366769), (13, 141065), (65, 28213), (89, 20605), (317, 5785), (445, 4121), (1157, 1585)]