180626404

素因数分解:

$2^2\times 7^1\times {\mathrm{6450943}}^1$

素因数の和:6450954

約数の個数: 12

約数和(自身を含む): 361252864

約数和(自身を除く): 180626460

約数列:

[1, 2, 4, 7, 14, 28, 6450943, 12901886, 25803772, 45156601, 90313202, 180626404]

約数ペア:

[(1, 180626404), (2, 90313202), (4, 45156601), (7, 25803772), (14, 12901886), (28, 6450943)]