2530396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 4878720

約数和(自身を除く): 2348324

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 439, 524, 878, 1441, 1756, 2882, 4829, 5764, 9658, 19316, 57509, 115018, 230036, 632599, 1265198, 2530396]

約数ペア:

[(1, 2530396), (2, 1265198), (4, 632599), (11, 230036), (22, 115018), (44, 57509), (131, 19316), (262, 9658), (439, 5764), (524, 4829), (878, 2882), (1441, 1756)]