2821234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5711}}^1$

素因数の和:5745

約数の個数: 16

約数和(自身を含む): 4798080

約数和(自身を除く): 1976846

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 5711, 11422, 74243, 108509, 148486, 217018, 1410617, 2821234]

約数ペア:

[(1, 2821234), (2, 1410617), (13, 217018), (19, 148486), (26, 108509), (38, 74243), (247, 11422), (494, 5711)]