3960976

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{881}}^1$

素因数の和:1170

約数の個数: 20

約数和(自身を含む): 7710444

約数和(自身を除く): 3749468

約数列:

[1, 2, 4, 8, 16, 281, 562, 881, 1124, 1762, 2248, 3524, 4496, 7048, 14096, 247561, 495122, 990244, 1980488, 3960976]

約数ペア:

[(1, 3960976), (2, 1980488), (4, 990244), (8, 495122), (16, 247561), (281, 14096), (562, 7048), (881, 4496), (1124, 3524), (1762, 2248)]