252731836

素因数分解:

$2^2\times 7^1\times {\mathrm{1787}}^1\times {\mathrm{5051}}^1$

素因数の和:6849

約数の個数: 24

約数和(自身を含む): 505846656

約数和(自身を除く): 253114820

約数列:

[1, 2, 4, 7, 14, 28, 1787, 3574, 5051, 7148, 10102, 12509, 20204, 25018, 35357, 50036, 70714, 141428, 9026137, 18052274, 36104548, 63182959, 126365918, 252731836]

約数ペア:

[(1, 252731836), (2, 126365918), (4, 63182959), (7, 36104548), (14, 18052274), (28, 9026137), (1787, 141428), (3574, 70714), (5051, 50036), (7148, 35357), (10102, 25018), (12509, 20204)]