974089136

素因数分解:

$2^4\times {\mathrm{683}}^1\times {\mathrm{89137}}^1$

素因数の和:89828

約数の個数: 20

約数和(自身を含む): 1890082152

約数和(自身を除く): 915993016

約数列:

[1, 2, 4, 8, 16, 683, 1366, 2732, 5464, 10928, 89137, 178274, 356548, 713096, 1426192, 60880571, 121761142, 243522284, 487044568, 974089136]

約数ペア:

[(1, 974089136), (2, 487044568), (4, 243522284), (8, 121761142), (16, 60880571), (683, 1426192), (1366, 713096), (2732, 356548), (5464, 178274), (10928, 89137)]