890472622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{728701}}^1$

素因数の和:728763

約数の個数: 16

約数和(自身を含む): 1469063232

約数和(自身を除く): 578590610

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 728701, 1457402, 9473113, 18946226, 34248947, 68497894, 445236311, 890472622]

約数ペア:

[(1, 890472622), (2, 445236311), (13, 68497894), (26, 34248947), (47, 18946226), (94, 9473113), (611, 1457402), (1222, 728701)]