2007292028

素因数分解:

$2^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{255121}}^1$

素因数の和:255413

約数の個数: 24

約数和(自身を含む): 4028886624

約数和(自身を除く): 2021594596

約数列:

[1, 2, 4, 7, 14, 28, 281, 562, 1124, 1967, 3934, 7868, 255121, 510242, 1020484, 1785847, 3571694, 7143388, 71689001, 143378002, 286756004, 501823007, 1003646014, 2007292028]

約数ペア:

[(1, 2007292028), (2, 1003646014), (4, 501823007), (7, 286756004), (14, 143378002), (28, 71689001), (281, 7143388), (562, 3571694), (1124, 1785847), (1967, 1020484), (3934, 510242), (7868, 255121)]