2259130384

素因数分解:

$2^4\times 7^1\times {\mathrm{20170807}}^1$

素因数の和:20170822

約数の個数: 20

約数和(自身を含む): 5002360384

約数和(自身を除く): 2743230000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 20170807, 40341614, 80683228, 141195649, 161366456, 282391298, 322732912, 564782596, 1129565192, 2259130384]

約数ペア:

[(1, 2259130384), (2, 1129565192), (4, 564782596), (7, 322732912), (8, 282391298), (14, 161366456), (16, 141195649), (28, 80683228), (56, 40341614), (112, 20170807)]