2198864

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2593}}^1$

素因数の和:2654

約数の個数: 20

約数和(自身を含む): 4342356

約数和(自身を除く): 2143492

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2593, 5186, 10372, 20744, 41488, 137429, 274858, 549716, 1099432, 2198864]

約数ペア:

[(1, 2198864), (2, 1099432), (4, 549716), (8, 274858), (16, 137429), (53, 41488), (106, 20744), (212, 10372), (424, 5186), (848, 2593)]