487602206

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 983324160

約数和(自身を除く): 495721954

約数列:

[1, 2, 7, 13, 14, 19, 26, 37, 38, 74, 91, 103, 133, 182, 206, 247, 259, 266, 481, 494, 518, 703, 721, 962, 1339, 1369, 1406, 1442, 1729, 1957, 2678, 2738, 3367, 3458, 3811, 3914, 4921, 6734, 7622, 9139, 9373, 9583, 9842, 13699, 17797, 18278, 18746, 19166, 25441, 26011, 26677, 27398, 35594, 49543, 50882, 52022, 53354, 63973, 72409, 99086, 124579, 127946, 141007, 144818, 178087, 182077, 249158, 282014, 338143, 346801, 356174, 364154, 506863, 676286, 693602, 941317, 987049, 1013726, 1833091, 1882634, 1974098, 2367001, 2679133, 3666182, 4734002, 5358266, 6589219, 12831637, 13178438, 18753931, 25663274, 34828729, 37507862, 69657458, 243801103, 487602206]

約数ペア:

[(1, 487602206), (2, 243801103), (7, 69657458), (13, 37507862), (14, 34828729), (19, 25663274), (26, 18753931), (37, 13178438), (38, 12831637), (74, 6589219), (91, 5358266), (103, 4734002), (133, 3666182), (182, 2679133), (206, 2367001), (247, 1974098), (259, 1882634), (266, 1833091), (481, 1013726), (494, 987049), (518, 941317), (703, 693602), (721, 676286), (962, 506863), (1339, 364154), (1369, 356174), (1406, 346801), (1442, 338143), (1729, 282014), (1957, 249158), (2678, 182077), (2738, 178087), (3367, 144818), (3458, 141007), (3811, 127946), (3914, 124579), (4921, 99086), (6734, 72409), (7622, 63973), (9139, 53354), (9373, 52022), (9583, 50882), (9842, 49543), (13699, 35594), (17797, 27398), (18278, 26677), (18746, 26011), (19166, 25441)]