219048844

素因数分解:

$2^2\times 7^1\times {\mathrm{2791}}^1\times {\mathrm{2803}}^1$

素因数の和:5605

約数の個数: 24

約数和(自身を含む): 438411008

約数和(自身を除く): 219362164

約数列:

[1, 2, 4, 7, 14, 28, 2791, 2803, 5582, 5606, 11164, 11212, 19537, 19621, 39074, 39242, 78148, 78484, 7823173, 15646346, 31292692, 54762211, 109524422, 219048844]

約数ペア:

[(1, 219048844), (2, 109524422), (4, 54762211), (7, 31292692), (14, 15646346), (28, 7823173), (2791, 78484), (2803, 78148), (5582, 39242), (5606, 39074), (11164, 19621), (11212, 19537)]