2100080486

素因数分解:

$2^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{541537}}^1$

素因数の和:541823

約数の個数: 16

約数和(自身を含む): 3613141536

約数和(自身を除く): 1513061050

約数列:

[1, 2, 7, 14, 277, 554, 1939, 3878, 541537, 1083074, 3790759, 7581518, 150005749, 300011498, 1050040243, 2100080486]

約数ペア:

[(1, 2100080486), (2, 1050040243), (7, 300011498), (14, 150005749), (277, 7581518), (554, 3790759), (1939, 1083074), (3878, 541537)]