8474388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{54323}}^1$

素因数の和:54343

約数の個数: 24

約数和(自身を含む): 21295008

約数和(自身を除く): 12820620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 54323, 108646, 162969, 217292, 325938, 651876, 706199, 1412398, 2118597, 2824796, 4237194, 8474388]

約数ペア:

[(1, 8474388), (2, 4237194), (3, 2824796), (4, 2118597), (6, 1412398), (12, 706199), (13, 651876), (26, 325938), (39, 217292), (52, 162969), (78, 108646), (156, 54323)]