2025904

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1132

約数の個数: 20

約数和(自身を含む): 3960064

約数和(自身を除く): 1934160

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 997, 1016, 1994, 2032, 3988, 7976, 15952, 126619, 253238, 506476, 1012952, 2025904]

約数ペア:

[(1, 2025904), (2, 1012952), (4, 506476), (8, 253238), (16, 126619), (127, 15952), (254, 7976), (508, 3988), (997, 2032), (1016, 1994)]