348764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 693840

約数和(自身を除く): 345076

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 353, 494, 706, 988, 1412, 4589, 6707, 9178, 13414, 18356, 26828, 87191, 174382, 348764]

約数ペア:

[(1, 348764), (2, 174382), (4, 87191), (13, 26828), (19, 18356), (26, 13414), (38, 9178), (52, 6707), (76, 4589), (247, 1412), (353, 988), (494, 706)]