490753554

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1\times {\mathrm{1489}}^1$

素因数の和:1994

約数の個数: 32

約数和(自身を含む): 991124160

約数和(自身を除く): 500370606

約数列:

[1, 2, 3, 6, 163, 326, 337, 489, 674, 978, 1011, 1489, 2022, 2978, 4467, 8934, 54931, 109862, 164793, 242707, 329586, 485414, 501793, 728121, 1003586, 1456242, 1505379, 3010758, 81792259, 163584518, 245376777, 490753554]

約数ペア:

[(1, 490753554), (2, 245376777), (3, 163584518), (6, 81792259), (163, 3010758), (326, 1505379), (337, 1456242), (489, 1003586), (674, 728121), (978, 501793), (1011, 485414), (1489, 329586), (2022, 242707), (2978, 164793), (4467, 109862), (8934, 54931)]