1323394768

素因数分解:

$2^4\times {\mathrm{5417}}^1\times {\mathrm{15269}}^1$

素因数の和:20694

約数の個数: 20

約数和(自身を含む): 2564718660

約数和(自身を除く): 1241323892

約数列:

[1, 2, 4, 8, 16, 5417, 10834, 15269, 21668, 30538, 43336, 61076, 86672, 122152, 244304, 82712173, 165424346, 330848692, 661697384, 1323394768]

約数ペア:

[(1, 1323394768), (2, 661697384), (4, 330848692), (8, 165424346), (16, 82712173), (5417, 244304), (10834, 122152), (15269, 86672), (21668, 61076), (30538, 43336)]