2688398921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{773}}^1\times {\mathrm{15737}}^1$

素因数の和:16540

約数の個数: 16

約数和(自身を含む): 3069665424

約数和(自身を除く): 381266503

約数列:

[1, 13, 17, 221, 773, 10049, 13141, 15737, 170833, 204581, 267529, 3477877, 12164701, 158141113, 206799917, 2688398921]

約数ペア:

[(1, 2688398921), (13, 206799917), (17, 158141113), (221, 12164701), (773, 3477877), (10049, 267529), (13141, 204581), (15737, 170833)]