2488891433

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1913}}^1\times {\mathrm{8081}}^1$

素因数の和:10024

約数の個数: 16

約数和(自身を含む): 2970038016

約数和(自身を除く): 481146583

約数列:

[1, 7, 23, 161, 1913, 8081, 13391, 43999, 56567, 185863, 307993, 1301041, 15458953, 108212671, 355555919, 2488891433]

約数ペア:

[(1, 2488891433), (7, 355555919), (23, 108212671), (161, 15458953), (1913, 1301041), (8081, 307993), (13391, 185863), (43999, 56567)]