2019341380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14423867}}^1$

素因数の和:14423883

約数の個数: 24

約数和(自身を含む): 4846419648

約数和(自身を除く): 2827078268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14423867, 28847734, 57695468, 72119335, 100967069, 144238670, 201934138, 288477340, 403868276, 504835345, 1009670690, 2019341380]

約数ペア:

[(1, 2019341380), (2, 1009670690), (4, 504835345), (5, 403868276), (7, 288477340), (10, 201934138), (14, 144238670), (20, 100967069), (28, 72119335), (35, 57695468), (70, 28847734), (140, 14423867)]