28265943131708

素因数分解:

$2^2\times {\mathrm{373}}^1\times {\mathrm{18945002099}}^1$

素因数の和:18945002476

約数の個数: 12

約数和(自身を含む): 49598015497800

約数和(自身を除く): 21332072366092

約数列:

[1, 2, 4, 373, 746, 1492, 18945002099, 37890004198, 75780008396, 7066485782927, 14132971565854, 28265943131708]

約数ペア:

[(1, 28265943131708), (2, 14132971565854), (4, 7066485782927), (373, 75780008396), (746, 37890004198), (1492, 18945002099)]