551335246

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{27329}}^1$

素因数の和:27480

約数の個数: 32

約数和(自身を含む): 1038977280

約数和(自身を除く): 487642034

約数列:

[1, 2, 7, 11, 14, 22, 77, 131, 154, 262, 917, 1441, 1834, 2882, 10087, 20174, 27329, 54658, 191303, 300619, 382606, 601238, 2104333, 3580099, 4208666, 7160198, 25060693, 39381089, 50121386, 78762178, 275667623, 551335246]

約数ペア:

[(1, 551335246), (2, 275667623), (7, 78762178), (11, 50121386), (14, 39381089), (22, 25060693), (77, 7160198), (131, 4208666), (154, 3580099), (262, 2104333), (917, 601238), (1441, 382606), (1834, 300619), (2882, 191303), (10087, 54658), (20174, 27329)]