2280604676

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{621757}}^1$

素因数の和:621899

約数の個数: 24

約数和(自身を含む): 4596035136

約数和(自身を除く): 2315430460

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 621757, 1243514, 2487028, 4352299, 8704598, 17409196, 81450167, 162900334, 325800668, 570151169, 1140302338, 2280604676]

約数ペア:

[(1, 2280604676), (2, 1140302338), (4, 570151169), (7, 325800668), (14, 162900334), (28, 81450167), (131, 17409196), (262, 8704598), (524, 4352299), (917, 2487028), (1834, 1243514), (3668, 621757)]