2560324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{929}}^1$

素因数の和:999

約数の個数: 24

約数和(自身を含む): 4921560

約数和(自身を除く): 2361236

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 929, 1378, 1858, 2756, 3716, 12077, 24154, 48308, 49237, 98474, 196948, 640081, 1280162, 2560324]

約数ペア:

[(1, 2560324), (2, 1280162), (4, 640081), (13, 196948), (26, 98474), (52, 49237), (53, 48308), (106, 24154), (212, 12077), (689, 3716), (929, 2756), (1378, 1858)]