2000403731

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1\times {\mathrm{1609}}^1$

素因数の和:2678

約数の個数: 16

約数和(自身を含む): 2120949600

約数和(自身を除く): 120545869

約数列:

[1, 29, 43, 997, 1247, 1609, 28913, 42871, 46661, 69187, 1243259, 1604173, 2006423, 46521017, 68979439, 2000403731]

約数ペア:

[(1, 2000403731), (29, 68979439), (43, 46521017), (997, 2006423), (1247, 1604173), (1609, 1243259), (28913, 69187), (42871, 46661)]