2021553431

素因数分解:

${\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{6229}}^1$

素因数の和:6327

約数の個数: 24

約数和(自身を含む): 2278684800

約数和(自身を除く): 257131369

約数列:

[1, 19, 29, 31, 361, 551, 589, 899, 6229, 10469, 11191, 17081, 118351, 180641, 193099, 324539, 2248669, 3432179, 3668881, 5599871, 65211401, 69708739, 106397549, 2021553431]

約数ペア:

[(1, 2021553431), (19, 106397549), (29, 69708739), (31, 65211401), (361, 5599871), (551, 3668881), (589, 3432179), (899, 2248669), (6229, 324539), (10469, 193099), (11191, 180641), (17081, 118351)]