28857577321

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{690059}}^1$

素因数の和:690180

約数の個数: 16

約数和(自身を含む): 31797964800

約数和(自身を除く): 2940387479

約数列:

[1, 19, 31, 71, 589, 1349, 2201, 41819, 690059, 13111121, 21391829, 48994189, 406444751, 930889591, 1518819859, 28857577321]

約数ペア:

[(1, 28857577321), (19, 1518819859), (31, 930889591), (71, 406444751), (589, 48994189), (1349, 21391829), (2201, 13111121), (41819, 690059)]