131066516

素因数分解:

$2^2\times 7^1\times {\mathrm{2063}}^1\times {\mathrm{2269}}^1$

素因数の和:4343

約数の個数: 24

約数和(自身を含む): 262375680

約数和(自身を除く): 131309164

約数列:

[1, 2, 4, 7, 14, 28, 2063, 2269, 4126, 4538, 8252, 9076, 14441, 15883, 28882, 31766, 57764, 63532, 4680947, 9361894, 18723788, 32766629, 65533258, 131066516]

約数ペア:

[(1, 131066516), (2, 65533258), (4, 32766629), (7, 18723788), (14, 9361894), (28, 4680947), (2063, 63532), (2269, 57764), (4126, 31766), (4538, 28882), (8252, 15883), (9076, 14441)]