2019644632

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{1268621}}^1$

素因数の和:1268826

約数の個数: 16

約数和(自身を含む): 3805866000

約数和(自身を除く): 1786221368

約数列:

[1, 2, 4, 8, 199, 398, 796, 1592, 1268621, 2537242, 5074484, 10148968, 252455579, 504911158, 1009822316, 2019644632]

約数ペア:

[(1, 2019644632), (2, 1009822316), (4, 504911158), (8, 252455579), (199, 10148968), (398, 5074484), (796, 2537242), (1592, 1268621)]