2871041054

素因数分解:

$2^1\times 7^1\times {\mathrm{1429}}^1\times {\mathrm{143509}}^1$

素因数の和:144947

約数の個数: 16

約数和(自身を含む): 4925263200

約数和(自身を除く): 2054222146

約数列:

[1, 2, 7, 14, 1429, 2858, 10003, 20006, 143509, 287018, 1004563, 2009126, 205074361, 410148722, 1435520527, 2871041054]

約数ペア:

[(1, 2871041054), (2, 1435520527), (7, 410148722), (14, 205074361), (1429, 2009126), (2858, 1004563), (10003, 287018), (20006, 143509)]