417427918

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{38219}}^1$

素因数の和:38391

約数の個数: 16

約数和(自身を含む): 645765120

約数和(自身を除く): 228337202

約数列:

[1, 2, 43, 86, 127, 254, 5461, 10922, 38219, 76438, 1643417, 3286834, 4853813, 9707626, 208713959, 417427918]

約数ペア:

[(1, 417427918), (2, 208713959), (43, 9707626), (86, 4853813), (127, 3286834), (254, 1643417), (5461, 76438), (10922, 38219)]