2208776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 4455000

約数和(自身を除く): 2246224

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 136, 149, 218, 298, 436, 596, 872, 1192, 1853, 2533, 3706, 5066, 7412, 10132, 14824, 16241, 20264, 32482, 64964, 129928, 276097, 552194, 1104388, 2208776]

約数ペア:

[(1, 2208776), (2, 1104388), (4, 552194), (8, 276097), (17, 129928), (34, 64964), (68, 32482), (109, 20264), (136, 16241), (149, 14824), (218, 10132), (298, 7412), (436, 5066), (596, 3706), (872, 2533), (1192, 1853)]