1798468084

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{490313}}^1$

素因数の和:490455

約数の個数: 24

約数和(自身を含む): 3624401088

約数和(自身を除く): 1825933004

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 490313, 980626, 1961252, 3432191, 6864382, 13728764, 64231003, 128462006, 256924012, 449617021, 899234042, 1798468084]

約数ペア:

[(1, 1798468084), (2, 899234042), (4, 449617021), (7, 256924012), (14, 128462006), (28, 64231003), (131, 13728764), (262, 6864382), (524, 3432191), (917, 1961252), (1834, 980626), (3668, 490313)]