6392420

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2333}}^1$

素因数の和:2479

約数の個数: 24

約数和(自身を含む): 13527864

約数和(自身を除く): 7135444

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2333, 2740, 4666, 9332, 11665, 23330, 46660, 319621, 639242, 1278484, 1598105, 3196210, 6392420]

約数ペア:

[(1, 6392420), (2, 3196210), (4, 1598105), (5, 1278484), (10, 639242), (20, 319621), (137, 46660), (274, 23330), (548, 11665), (685, 9332), (1370, 4666), (2333, 2740)]