54390422

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{2017}}^1$

素因数の和:2255

約数の個数: 16

約数和(自身を含む): 83060880

約数和(自身を除く): 28670458

約数列:

[1, 2, 97, 139, 194, 278, 2017, 4034, 13483, 26966, 195649, 280363, 391298, 560726, 27195211, 54390422]

約数ペア:

[(1, 54390422), (2, 27195211), (97, 560726), (139, 391298), (194, 280363), (278, 195649), (2017, 26966), (4034, 13483)]