2016257219

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{51539}}^1$

素因数の和:51658

約数の個数: 16

約数和(自身を含む): 2226528000

約数和(自身を除く): 210270781

約数列:

[1, 19, 29, 71, 551, 1349, 2059, 39121, 51539, 979241, 1494631, 3659269, 28397989, 69526111, 106118801, 2016257219]

約数ペア:

[(1, 2016257219), (19, 106118801), (29, 69526111), (71, 28397989), (551, 3659269), (1349, 1494631), (2059, 979241), (39121, 51539)]