247040366986

素因数分解:

$2^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1129}}^1\times {\mathrm{86351}}^1$

素因数の和:87670

約数の個数: 32

約数和(自身を含む): 426219655680

約数和(自身を除く): 179179288694

約数列:

[1, 2, 7, 14, 181, 362, 1129, 1267, 2258, 2534, 7903, 15806, 86351, 172702, 204349, 408698, 604457, 1208914, 1430443, 2860886, 15629531, 31259062, 97490279, 109406717, 194980558, 218813434, 682431953, 1364863906, 17645740499, 35291480998, 123520183493, 247040366986]

約数ペア:

[(1, 247040366986), (2, 123520183493), (7, 35291480998), (14, 17645740499), (181, 1364863906), (362, 682431953), (1129, 218813434), (1267, 194980558), (2258, 109406717), (2534, 97490279), (7903, 31259062), (15806, 15629531), (86351, 2860886), (172702, 1430443), (204349, 1208914), (408698, 604457)]