1380897176

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{83833}}^1$

素因数の和:83939

約数の個数: 32

約数和(自身を含む): 2716221600

約数和(自身を除く): 1335324424

約数列:

[1, 2, 4, 8, 29, 58, 71, 116, 142, 232, 284, 568, 2059, 4118, 8236, 16472, 83833, 167666, 335332, 670664, 2431157, 4862314, 5952143, 9724628, 11904286, 19449256, 23808572, 47617144, 172612147, 345224294, 690448588, 1380897176]

約数ペア:

[(1, 1380897176), (2, 690448588), (4, 345224294), (8, 172612147), (29, 47617144), (58, 23808572), (71, 19449256), (116, 11904286), (142, 9724628), (232, 5952143), (284, 4862314), (568, 2431157), (2059, 670664), (4118, 335332), (8236, 167666), (16472, 83833)]