1338249466

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{26893}}^1$

素因数の和:27213

約数の個数: 16

約数和(自身を含む): 2033186400

約数和(自身を除く): 694936934

約数列:

[1, 2, 139, 179, 278, 358, 24881, 26893, 49762, 53786, 3738127, 4813847, 7476254, 9627694, 669124733, 1338249466]

約数ペア:

[(1, 1338249466), (2, 669124733), (139, 9627694), (179, 7476254), (278, 4813847), (358, 3738127), (24881, 53786), (26893, 49762)]