2201984912

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1938367}}^1$

素因数の和:1938446

約数の個数: 20

約数和(自身を含む): 4326437376

約数和(自身を除く): 2124452464

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 1938367, 3876734, 7753468, 15506936, 31013872, 137624057, 275248114, 550496228, 1100992456, 2201984912]

約数ペア:

[(1, 2201984912), (2, 1100992456), (4, 550496228), (8, 275248114), (16, 137624057), (71, 31013872), (142, 15506936), (284, 7753468), (568, 3876734), (1136, 1938367)]