2811843836

素因数分解:

$2^2\times {\mathrm{2153}}^1\times {\mathrm{326503}}^1$

素因数の和:328660

約数の個数: 12

約数和(自身を含む): 4923027312

約数和(自身を除く): 2111183476

約数列:

[1, 2, 4, 2153, 4306, 8612, 326503, 653006, 1306012, 702960959, 1405921918, 2811843836]

約数ペア:

[(1, 2811843836), (2, 1405921918), (4, 702960959), (2153, 1306012), (4306, 653006), (8612, 326503)]