1344297872

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{770813}}^1$

素因数の和:770930

約数の個数: 20

約数和(自身を含む): 2628475740

約数和(自身を除く): 1284177868

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 770813, 1541626, 3083252, 6166504, 12333008, 84018617, 168037234, 336074468, 672148936, 1344297872]

約数ペア:

[(1, 1344297872), (2, 672148936), (4, 336074468), (8, 168037234), (16, 84018617), (109, 12333008), (218, 6166504), (436, 3083252), (872, 1541626), (1744, 770813)]