252589456

素因数分解:

$2^4\times 7^1\times {\mathrm{2255263}}^1$

素因数の和:2255278

約数の個数: 20

約数和(自身を含む): 559305472

約数和(自身を除く): 306716016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2255263, 4510526, 9021052, 15786841, 18042104, 31573682, 36084208, 63147364, 126294728, 252589456]

約数ペア:

[(1, 252589456), (2, 126294728), (4, 63147364), (7, 36084208), (8, 31573682), (14, 18042104), (16, 15786841), (28, 9021052), (56, 4510526), (112, 2255263)]