339764308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{343891}}^1$

素因数の和:343927

約数の個数: 24

約数和(自身を含む): 674028320

約数和(自身を除く): 334264012

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 343891, 687782, 1375564, 4470583, 6533929, 8941166, 13067858, 17882332, 26135716, 84941077, 169882154, 339764308]

約数ペア:

[(1, 339764308), (2, 169882154), (4, 84941077), (13, 26135716), (19, 17882332), (26, 13067858), (38, 8941166), (52, 6533929), (76, 4470583), (247, 1375564), (494, 687782), (988, 343891)]