2018981923

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1\times {\mathrm{14251}}^1$

素因数の和:14842

約数の個数: 16

約数和(自身を含む): 2374269184

約数和(自身を除く): 355287261

約数列:

[1, 7, 37, 259, 547, 3829, 14251, 20239, 99757, 141673, 527287, 3691009, 7795297, 54567079, 288425989, 2018981923]

約数ペア:

[(1, 2018981923), (7, 288425989), (37, 54567079), (259, 7795297), (547, 3691009), (3829, 527287), (14251, 141673), (20239, 99757)]