190661990402

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{564088729}}^1$

素因数の和:564088757

約数の個数: 12

約数和(自身を含む): 309684712770

約数和(自身を除く): 119022722368

約数列:

[1, 2, 13, 26, 169, 338, 564088729, 1128177458, 7333153477, 14666306954, 95330995201, 190661990402]

約数ペア:

[(1, 190661990402), (2, 95330995201), (13, 14666306954), (26, 7333153477), (169, 1128177458), (338, 564088729)]