388601707

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{2221}}^1$

素因数の和:2590

約数の個数: 16

約数和(自身を含む): 429788128

約数和(自身を除く): 41186421

約数列:

[1, 13, 43, 313, 559, 2221, 4069, 13459, 28873, 95503, 174967, 695173, 1241539, 9037249, 29892439, 388601707]

約数ペア:

[(1, 388601707), (13, 29892439), (43, 9037249), (313, 1241539), (559, 695173), (2221, 174967), (4069, 95503), (13459, 28873)]