2490092.00000000

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{22277}}^1$

素因数の和:22320

約数の個数: 32

約数和(自身を含む): 153985536

約数和(自身を除く): 75080402

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 22277, 44554, 155939, 245047, 311878, 490094, 512371, 1024742, 1715329, 3430658, 3586597, 5636081, 7173194, 11272162, 39452567, 78905134]

約数ペア:

[(1, 78905134), (2, 39452567), (7, 11272162), (11, 7173194), (14, 5636081), (22, 3586597), (23, 3430658), (46, 1715329), (77, 1024742), (154, 512371), (161, 490094), (253, 311878), (322, 245047), (506, 155939), (1771, 44554), (3542, 22277)]