497647904

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1196269}}^1$

素因数の和:1196292

約数の個数: 24

約数和(自身を含む): 1055110140

約数和(自身を除く): 557462236

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1196269, 2392538, 4785076, 9570152, 15551497, 19140304, 31102994, 38280608, 62205988, 124411976, 248823952, 497647904]

約数ペア:

[(1, 497647904), (2, 248823952), (4, 124411976), (8, 62205988), (13, 38280608), (16, 31102994), (26, 19140304), (32, 15551497), (52, 9570152), (104, 4785076), (208, 2392538), (416, 1196269)]