2099804776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{141649}}^1$

素因数の和:141781

約数の個数: 32

約数和(自身を含む): 4207005000

約数和(自身を除く): 2107200224

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 136, 218, 436, 872, 1853, 3706, 7412, 14824, 141649, 283298, 566596, 1133192, 2408033, 4816066, 9632132, 15439741, 19264264, 30879482, 61758964, 123517928, 262475597, 524951194, 1049902388, 2099804776]

約数ペア:

[(1, 2099804776), (2, 1049902388), (4, 524951194), (8, 262475597), (17, 123517928), (34, 61758964), (68, 30879482), (109, 19264264), (136, 15439741), (218, 9632132), (436, 4816066), (872, 2408033), (1853, 1133192), (3706, 566596), (7412, 283298), (14824, 141649)]