215538002

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1217}}^1\times {\mathrm{5209}}^1$

素因数の和:6445

約数の個数: 16

約数和(自身を含む): 342672120

約数和(自身を除く): 127134118

約数列:

[1, 2, 17, 34, 1217, 2434, 5209, 10418, 20689, 41378, 88553, 177106, 6339353, 12678706, 107769001, 215538002]

約数ペア:

[(1, 215538002), (2, 107769001), (17, 12678706), (34, 6339353), (1217, 177106), (2434, 88553), (5209, 41378), (10418, 20689)]