132885890

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{96997}}^1$

素因数の和:97141

約数の個数: 16

約数和(自身を含む): 240943032

約数和(自身を除く): 108057142

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 96997, 193994, 484985, 969970, 13288589, 26577178, 66442945, 132885890]

約数ペア:

[(1, 132885890), (2, 66442945), (5, 26577178), (10, 13288589), (137, 969970), (274, 484985), (685, 193994), (1370, 96997)]