328403786

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{60793}}^1$

素因数の和:60905

約数の個数: 16

約数和(自身を含む): 512858184

約数和(自身を除く): 184454398

約数列:

[1, 2, 37, 73, 74, 146, 2701, 5402, 60793, 121586, 2249341, 4437889, 4498682, 8875778, 164201893, 328403786]

約数ペア:

[(1, 328403786), (2, 164201893), (37, 8875778), (73, 4498682), (74, 4437889), (146, 2249341), (2701, 121586), (5402, 60793)]