2081058868

素因数分解:

$2^2\times 7^1\times {\mathrm{74323531}}^1$

素因数の和:74323542

約数の個数: 12

約数和(自身を含む): 4162117792

約数和(自身を除く): 2081058924

約数列:

[1, 2, 4, 7, 14, 28, 74323531, 148647062, 297294124, 520264717, 1040529434, 2081058868]

約数ペア:

[(1, 2081058868), (2, 1040529434), (4, 520264717), (7, 297294124), (14, 148647062), (28, 74323531)]