2040648508

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{653}}^1\times {\mathrm{4793}}^1$

素因数の和:5613

約数の個数: 24

約数和(自身を含む): 3599296848

約数和(自身を除く): 1558648340

約数列:

[1, 2, 4, 163, 326, 652, 653, 1306, 2612, 4793, 9586, 19172, 106439, 212878, 425756, 781259, 1562518, 3125036, 3129829, 6259658, 12519316, 510162127, 1020324254, 2040648508]

約数ペア:

[(1, 2040648508), (2, 1020324254), (4, 510162127), (163, 12519316), (326, 6259658), (652, 3129829), (653, 3125036), (1306, 1562518), (2612, 781259), (4793, 425756), (9586, 212878), (19172, 106439)]