259417792

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{213337}}^1$

素因数の和:213368

約数の個数: 28

約数和(自身を含む): 541878520

約数和(自身を除く): 282460728

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 213337, 426674, 853348, 1706696, 3413392, 4053403, 6826784, 8106806, 13653568, 16213612, 32427224, 64854448, 129708896, 259417792]

約数ペア:

[(1, 259417792), (2, 129708896), (4, 64854448), (8, 32427224), (16, 16213612), (19, 13653568), (32, 8106806), (38, 6826784), (64, 4053403), (76, 3413392), (152, 1706696), (304, 853348), (608, 426674), (1216, 213337)]