2880495820816

素因数分解:

$2^4\times {\mathrm{1327}}^1\times {\mathrm{135667663}}^1$

素因数の和:135668998

約数の個数: 20

約数和(自身を含む): 5585166391552

約数和(自身を除く): 2704670570736

約数列:

[1, 2, 4, 8, 16, 1327, 2654, 5308, 10616, 21232, 135667663, 271335326, 542670652, 1085341304, 2170682608, 180030988801, 360061977602, 720123955204, 1440247910408, 2880495820816]

約数ペア:

[(1, 2880495820816), (2, 1440247910408), (4, 720123955204), (8, 360061977602), (16, 180030988801), (1327, 2170682608), (2654, 1085341304), (5308, 542670652), (10616, 271335326), (21232, 135667663)]