1294018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:593

約数の個数: 16

約数和(自身を含む): 2138400

約数和(自身を除く): 844382

約数列:

[1, 2, 11, 22, 131, 262, 449, 898, 1441, 2882, 4939, 9878, 58819, 117638, 647009, 1294018]

約数ペア:

[(1, 1294018), (2, 647009), (11, 117638), (22, 58819), (131, 9878), (262, 4939), (449, 2882), (898, 1441)]