2897084

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{101}}^2$

素因数の和:277

約数の個数: 18

約数和(自身を含む): 5192712

約数和(自身を除く): 2295628

約数列:

[1, 2, 4, 71, 101, 142, 202, 284, 404, 7171, 10201, 14342, 20402, 28684, 40804, 724271, 1448542, 2897084]

約数ペア:

[(1, 2897084), (2, 1448542), (4, 724271), (71, 40804), (101, 28684), (142, 20402), (202, 14342), (284, 10201), (404, 7171)]