247713508

素因数分解:

$2^2\times 7^1\times {\mathrm{2797}}^1\times {\mathrm{3163}}^1$

素因数の和:5971

約数の個数: 24

約数和(自身を含む): 495760832

約数和(自身を除く): 248047324

約数列:

[1, 2, 4, 7, 14, 28, 2797, 3163, 5594, 6326, 11188, 12652, 19579, 22141, 39158, 44282, 78316, 88564, 8846911, 17693822, 35387644, 61928377, 123856754, 247713508]

約数ペア:

[(1, 247713508), (2, 123856754), (4, 61928377), (7, 35387644), (14, 17693822), (28, 8846911), (2797, 88564), (3163, 78316), (5594, 44282), (6326, 39158), (11188, 22141), (12652, 19579)]