4037138

素因数分解:

$2^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{631}}^1$

素因数の和:1097

約数の個数: 16

約数和(自身を含む): 6946944

約数和(自身を除く): 2909806

約数列:

[1, 2, 7, 14, 457, 631, 914, 1262, 3199, 4417, 6398, 8834, 288367, 576734, 2018569, 4037138]

約数ペア:

[(1, 4037138), (2, 2018569), (7, 576734), (14, 288367), (457, 8834), (631, 6398), (914, 4417), (1262, 3199)]