2247106810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{16831}}^1$

素因数の和:16943

約数の個数: 48

約数和(自身を含む): 4435568640

約数和(自身を除く): 2188461830

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 169, 338, 395, 790, 845, 1027, 1690, 2054, 5135, 10270, 13351, 16831, 26702, 33662, 66755, 84155, 133510, 168310, 218803, 437606, 1094015, 1329649, 2188030, 2659298, 2844439, 5688878, 6648245, 13296490, 14222195, 17285437, 28444390, 34570874, 86427185, 172854370, 224710681, 449421362, 1123553405, 2247106810]

約数ペア:

[(1, 2247106810), (2, 1123553405), (5, 449421362), (10, 224710681), (13, 172854370), (26, 86427185), (65, 34570874), (79, 28444390), (130, 17285437), (158, 14222195), (169, 13296490), (338, 6648245), (395, 5688878), (790, 2844439), (845, 2659298), (1027, 2188030), (1690, 1329649), (2054, 1094015), (5135, 437606), (10270, 218803), (13351, 168310), (16831, 133510), (26702, 84155), (33662, 66755)]