4047236

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 7397376

約数和(自身を除く): 3350140

約数列:

[1, 2, 4, 31, 62, 124, 127, 254, 257, 508, 514, 1028, 3937, 7874, 7967, 15748, 15934, 31868, 32639, 65278, 130556, 1011809, 2023618, 4047236]

約数ペア:

[(1, 4047236), (2, 2023618), (4, 1011809), (31, 130556), (62, 65278), (124, 32639), (127, 31868), (254, 15934), (257, 15748), (508, 7967), (514, 7874), (1028, 3937)]