123457432

素因数分解:

$2^3\times 7^1\times {\mathrm{2204597}}^1$

素因数の和:2204610

約数の個数: 16

約数和(自身を含む): 264551760

約数和(自身を除く): 141094328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2204597, 4409194, 8818388, 15432179, 17636776, 30864358, 61728716, 123457432]

約数ペア:

[(1, 123457432), (2, 61728716), (4, 30864358), (7, 17636776), (8, 15432179), (14, 8818388), (28, 4409194), (56, 2204597)]