1214304884

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{1796309}}^1$

素因数の和:1796339

約数の個数: 18

約数和(自身を含む): 2301073110

約数和(自身を除く): 1086768226

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 1796309, 3592618, 7185236, 23352017, 46704034, 93408068, 303576221, 607152442, 1214304884]

約数ペア:

[(1, 1214304884), (2, 607152442), (4, 303576221), (13, 93408068), (26, 46704034), (52, 23352017), (169, 7185236), (338, 3592618), (676, 1796309)]