2019802604

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{7111981}}^1$

素因数の和:7112056

約数の個数: 12

約数和(自身を含む): 3584438928

約数和(自身を除く): 1564636324

約数列:

[1, 2, 4, 71, 142, 284, 7111981, 14223962, 28447924, 504950651, 1009901302, 2019802604]

約数ペア:

[(1, 2019802604), (2, 1009901302), (4, 504950651), (71, 28447924), (142, 14223962), (284, 7111981)]