540511634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{28439}}^1$

素因数の和:28514

約数の個数: 32

約数和(自身を含む): 946028160

約数和(自身を除く): 405516526

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 221, 442, 559, 731, 1118, 1462, 9503, 19006, 28439, 56878, 369707, 483463, 739414, 966926, 1222877, 2445754, 6285019, 12570038, 15897401, 20788909, 31794802, 41577818, 270255817, 540511634]

約数ペア:

[(1, 540511634), (2, 270255817), (13, 41577818), (17, 31794802), (26, 20788909), (34, 15897401), (43, 12570038), (86, 6285019), (221, 2445754), (442, 1222877), (559, 966926), (731, 739414), (1118, 483463), (1462, 369707), (9503, 56878), (19006, 28439)]