1245849164

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{28949}}^1$

素因数の和:29042

約数の個数: 48

約数和(自身を含む): 2626344000

約数和(自身を除く): 1380494836

約数列:

[1, 2, 4, 7, 14, 28, 29, 53, 58, 106, 116, 203, 212, 371, 406, 742, 812, 1484, 1537, 3074, 6148, 10759, 21518, 28949, 43036, 57898, 115796, 202643, 405286, 810572, 839521, 1534297, 1679042, 3068594, 3358084, 5876647, 6137188, 10740079, 11753294, 21480158, 23506588, 42960316, 44494613, 88989226, 177978452, 311462291, 622924582, 1245849164]

約数ペア:

[(1, 1245849164), (2, 622924582), (4, 311462291), (7, 177978452), (14, 88989226), (28, 44494613), (29, 42960316), (53, 23506588), (58, 21480158), (106, 11753294), (116, 10740079), (203, 6137188), (212, 5876647), (371, 3358084), (406, 3068594), (742, 1679042), (812, 1534297), (1484, 839521), (1537, 810572), (3074, 405286), (6148, 202643), (10759, 115796), (21518, 57898), (28949, 43036)]