2149249539

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{37049}}^1$

素因数の和:37430

約数の個数: 16

約数和(自身を含む): 2921911200

約数和(自身を除く): 772661661

約数列:

[1, 3, 61, 183, 317, 951, 19337, 37049, 58011, 111147, 2259989, 6779967, 11744533, 35233599, 716416513, 2149249539]

約数ペア:

[(1, 2149249539), (3, 716416513), (61, 35233599), (183, 11744533), (317, 6779967), (951, 2259989), (19337, 111147), (37049, 58011)]