219052316

素因数分解:

$2^2\times 7^1\times {\mathrm{1789}}^1\times {\mathrm{4373}}^1$

素因数の和:6173

約数の個数: 24

約数和(自身を含む): 438449760

約数和(自身を除く): 219397444

約数列:

[1, 2, 4, 7, 14, 28, 1789, 3578, 4373, 7156, 8746, 12523, 17492, 25046, 30611, 50092, 61222, 122444, 7823297, 15646594, 31293188, 54763079, 109526158, 219052316]

約数ペア:

[(1, 219052316), (2, 109526158), (4, 54763079), (7, 31293188), (14, 15646594), (28, 7823297), (1789, 122444), (3578, 61222), (4373, 50092), (7156, 30611), (8746, 25046), (12523, 17492)]