329866828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{188711}}^1$

素因数の和:188757

約数の個数: 24

約数和(自身を含む): 634072320

約数和(自身を除く): 304205492

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 188711, 377422, 754844, 3585509, 4340353, 7171018, 8680706, 14342036, 17361412, 82466707, 164933414, 329866828]

約数ペア:

[(1, 329866828), (2, 164933414), (4, 82466707), (19, 17361412), (23, 14342036), (38, 8680706), (46, 7171018), (76, 4340353), (92, 3585509), (437, 754844), (874, 377422), (1748, 188711)]