2513584

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{1237}}^1$

素因数の和:1372

約数の個数: 20

約数和(自身を含む): 4912384

約数和(自身を除く): 2398800

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 1237, 2032, 2474, 4948, 9896, 19792, 157099, 314198, 628396, 1256792, 2513584]

約数ペア:

[(1, 2513584), (2, 1256792), (4, 628396), (8, 314198), (16, 157099), (127, 19792), (254, 9896), (508, 4948), (1016, 2474), (1237, 2032)]