1797029456

素因数分解:

$2^4\times {\mathrm{569}}^1\times {\mathrm{197389}}^1$

素因数の和:197966

約数の個数: 20

約数和(自身を含む): 3487881300

約数和(自身を除く): 1690851844

約数列:

[1, 2, 4, 8, 16, 569, 1138, 2276, 4552, 9104, 197389, 394778, 789556, 1579112, 3158224, 112314341, 224628682, 449257364, 898514728, 1797029456]

約数ペア:

[(1, 1797029456), (2, 898514728), (4, 449257364), (8, 224628682), (16, 112314341), (569, 3158224), (1138, 1579112), (2276, 789556), (4552, 394778), (9104, 197389)]