1409012638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{919}}^1\times {\mathrm{69691}}^1$

素因数の和:70623

約数の個数: 16

約数和(自身を含む): 2308199040

約数和(自身を除く): 899186402

約数列:

[1, 2, 11, 22, 919, 1838, 10109, 20218, 69691, 139382, 766601, 1533202, 64046029, 128092058, 704506319, 1409012638]

約数ペア:

[(1, 1409012638), (2, 704506319), (11, 128092058), (22, 64046029), (919, 1533202), (1838, 766601), (10109, 139382), (20218, 69691)]