2577482012

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{3539}}^1$

素因数の和:3643

約数の個数: 72

約数和(自身を含む): 5578473600

約数和(自身を除く): 3000991588

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1369, 1406, 2738, 2812, 3539, 4921, 5476, 7078, 9583, 9842, 14156, 19166, 19684, 24773, 26011, 38332, 49546, 52022, 67241, 99092, 104044, 130943, 134482, 182077, 261886, 268964, 364154, 470687, 523772, 728308, 916601, 941374, 1833202, 1882748, 2487917, 3666404, 4844891, 4975834, 9689782, 9951668, 17415419, 19379564, 33914237, 34830838, 67828474, 69661676, 92052929, 135656948, 184105858, 368211716, 644370503, 1288741006, 2577482012]

約数ペア:

[(1, 2577482012), (2, 1288741006), (4, 644370503), (7, 368211716), (14, 184105858), (19, 135656948), (28, 92052929), (37, 69661676), (38, 67828474), (74, 34830838), (76, 33914237), (133, 19379564), (148, 17415419), (259, 9951668), (266, 9689782), (518, 4975834), (532, 4844891), (703, 3666404), (1036, 2487917), (1369, 1882748), (1406, 1833202), (2738, 941374), (2812, 916601), (3539, 728308), (4921, 523772), (5476, 470687), (7078, 364154), (9583, 268964), (9842, 261886), (14156, 182077), (19166, 134482), (19684, 130943), (24773, 104044), (26011, 99092), (38332, 67241), (49546, 52022)]