13661492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4957}}^1$

素因数の和:5027

約数の個数: 24

約数和(自身を含む): 26237736

約数和(自身を除く): 12576244

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 4957, 9914, 19828, 64441, 128882, 257764, 262721, 525442, 1050884, 3415373, 6830746, 13661492]

約数ペア:

[(1, 13661492), (2, 6830746), (4, 3415373), (13, 1050884), (26, 525442), (52, 262721), (53, 257764), (106, 128882), (212, 64441), (689, 19828), (1378, 9914), (2756, 4957)]