398345011199

素因数分解:

${\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{883}}^1\times {\mathrm{131639}}^1$

素因数の和:132694

約数の個数: 16

約数和(自身を含む): 418931136000

約数和(自身を除く): 20586124801

約数列:

[1, 23, 149, 883, 3427, 20309, 131567, 131639, 3026041, 3027697, 19614211, 116237237, 451126853, 2673456451, 17319348313, 398345011199]

約数ペア:

[(1, 398345011199), (23, 17319348313), (149, 2673456451), (883, 451126853), (3427, 116237237), (20309, 19614211), (131567, 3027697), (131639, 3026041)]