1277984282

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 2188145664

約数和(自身を除く): 910161382

約数列:

[1, 2, 17, 23, 34, 46, 61, 73, 122, 146, 367, 391, 734, 782, 1037, 1241, 1403, 1679, 2074, 2482, 2806, 3358, 4453, 6239, 8441, 8906, 12478, 16882, 22387, 23851, 26791, 28543, 44774, 47702, 53582, 57086, 75701, 102419, 143497, 151402, 204838, 286994, 380579, 455447, 514901, 616193, 761158, 910894, 1029802, 1232386, 1634251, 1741123, 3268502, 3482246, 8753317, 10475281, 17506634, 20950562, 27782267, 37587773, 55564534, 75175546, 638992141, 1277984282]

約数ペア:

[(1, 1277984282), (2, 638992141), (17, 75175546), (23, 55564534), (34, 37587773), (46, 27782267), (61, 20950562), (73, 17506634), (122, 10475281), (146, 8753317), (367, 3482246), (391, 3268502), (734, 1741123), (782, 1634251), (1037, 1232386), (1241, 1029802), (1403, 910894), (1679, 761158), (2074, 616193), (2482, 514901), (2806, 455447), (3358, 380579), (4453, 286994), (6239, 204838), (8441, 151402), (8906, 143497), (12478, 102419), (16882, 75701), (22387, 57086), (23851, 53582), (26791, 47702), (28543, 44774)]