2005650118

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1\times {\mathrm{49939}}^1$

素因数の和:50451

約数の個数: 16

約数和(自身を含む): 3085093440

約数和(自身を除く): 1079443322

約数列:

[1, 2, 43, 86, 467, 934, 20081, 40162, 49939, 99878, 2147377, 4294754, 23321513, 46643026, 1002825059, 2005650118]

約数ペア:

[(1, 2005650118), (2, 1002825059), (43, 46643026), (86, 23321513), (467, 4294754), (934, 2147377), (20081, 99878), (40162, 49939)]