1617367324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{21281149}}^1$

素因数の和:21281172

約数の個数: 12

約数和(自身を含む): 2979361000

約数和(自身を除く): 1361993676

約数列:

[1, 2, 4, 19, 38, 76, 21281149, 42562298, 85124596, 404341831, 808683662, 1617367324]

約数ペア:

[(1, 1617367324), (2, 808683662), (4, 404341831), (19, 85124596), (38, 42562298), (76, 21281149)]