3992752

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{971}}^1$

素因数の和:1236

約数の個数: 20

約数和(自身を含む): 7774056

約数和(自身を除く): 3781304

約数列:

[1, 2, 4, 8, 16, 257, 514, 971, 1028, 1942, 2056, 3884, 4112, 7768, 15536, 249547, 499094, 998188, 1996376, 3992752]

約数ペア:

[(1, 3992752), (2, 1996376), (4, 998188), (8, 499094), (16, 249547), (257, 15536), (514, 7768), (971, 4112), (1028, 3884), (1942, 2056)]