788892038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{20479}}^1$

素因数の和:20612

約数の個数: 32

約数和(自身を含む): 1380188160

約数和(自身を除く): 591296122

約数列:

[1, 2, 11, 17, 22, 34, 103, 187, 206, 374, 1133, 1751, 2266, 3502, 19261, 20479, 38522, 40958, 225269, 348143, 450538, 696286, 2109337, 3829573, 4218674, 7659146, 23202707, 35858729, 46405414, 71717458, 394446019, 788892038]

約数ペア:

[(1, 788892038), (2, 394446019), (11, 71717458), (17, 46405414), (22, 35858729), (34, 23202707), (103, 7659146), (187, 4218674), (206, 3829573), (374, 2109337), (1133, 696286), (1751, 450538), (2266, 348143), (3502, 225269), (19261, 40958), (20479, 38522)]