1519032004

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{889363}}^1$

素因数の和:889435

約数の個数: 24

約数和(自身を含む): 3087871808

約数和(自身を除く): 1568839804

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 889363, 1778726, 3557452, 6225541, 12451082, 24902164, 54251143, 108502286, 217004572, 379758001, 759516002, 1519032004]

約数ペア:

[(1, 1519032004), (2, 759516002), (4, 379758001), (7, 217004572), (14, 108502286), (28, 54251143), (61, 24902164), (122, 12451082), (244, 6225541), (427, 3557452), (854, 1778726), (1708, 889363)]