122461388

素因数分解:

$2^2\times 7^2\times {\mathrm{624803}}^1$

素因数の和:624821

約数の個数: 18

約数和(自身を含む): 249296796

約数和(自身を除く): 126835408

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 624803, 1249606, 2499212, 4373621, 8747242, 17494484, 30615347, 61230694, 122461388]

約数ペア:

[(1, 122461388), (2, 61230694), (4, 30615347), (7, 17494484), (14, 8747242), (28, 4373621), (49, 2499212), (98, 1249606), (196, 624803)]