291268452

素因数分解:

$2^2\times 3^1\times {\mathrm{1129}}^1\times {\mathrm{21499}}^1$

素因数の和:22635

約数の個数: 24

約数和(自身を含む): 680260000

約数和(自身を除く): 388991548

約数列:

[1, 2, 3, 4, 6, 12, 1129, 2258, 3387, 4516, 6774, 13548, 21499, 42998, 64497, 85996, 128994, 257988, 24272371, 48544742, 72817113, 97089484, 145634226, 291268452]

約数ペア:

[(1, 291268452), (2, 145634226), (3, 97089484), (4, 72817113), (6, 48544742), (12, 24272371), (1129, 257988), (2258, 128994), (3387, 85996), (4516, 64497), (6774, 42998), (13548, 21499)]