129092876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{4493}}^1$

素因数の和:5161

約数の個数: 24

約数和(自身を含む): 246882384

約数和(自身を除く): 117789508

約数列:

[1, 2, 4, 11, 22, 44, 653, 1306, 2612, 4493, 7183, 8986, 14366, 17972, 28732, 49423, 98846, 197692, 2933929, 5867858, 11735716, 32273219, 64546438, 129092876]

約数ペア:

[(1, 129092876), (2, 64546438), (4, 32273219), (11, 11735716), (22, 5867858), (44, 2933929), (653, 197692), (1306, 98846), (2612, 49423), (4493, 28732), (7183, 17972), (8986, 14366)]