1298496976

素因数分解:

$2^4\times 7^1\times {\mathrm{11593723}}^1$

素因数の和:11593738

約数の個数: 20

約数和(自身を含む): 2875243552

約数和(自身を除く): 1576746576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 11593723, 23187446, 46374892, 81156061, 92749784, 162312122, 185499568, 324624244, 649248488, 1298496976]

約数ペア:

[(1, 1298496976), (2, 649248488), (4, 324624244), (7, 185499568), (8, 162312122), (14, 92749784), (16, 81156061), (28, 46374892), (56, 23187446), (112, 11593723)]