281196482

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{16477}}^1$

素因数の和:16562

約数の個数: 32

約数和(自身を含む): 512531712

約数和(自身を除く): 231335230

約数列:

[1, 2, 7, 14, 23, 46, 53, 106, 161, 322, 371, 742, 1219, 2438, 8533, 16477, 17066, 32954, 115339, 230678, 378971, 757942, 873281, 1746562, 2652797, 5305594, 6112967, 12225934, 20085463, 40170926, 140598241, 281196482]

約数ペア:

[(1, 281196482), (2, 140598241), (7, 40170926), (14, 20085463), (23, 12225934), (46, 6112967), (53, 5305594), (106, 2652797), (161, 1746562), (322, 873281), (371, 757942), (742, 378971), (1219, 230678), (2438, 115339), (8533, 32954), (16477, 17066)]