977997592

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{65761}}^1$

素因数の和:65804

約数の個数: 48

約数和(自身を含む): 2166200280

約数和(自身を除く): 1188202688

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 572, 676, 1144, 1352, 1859, 3718, 7436, 14872, 65761, 131522, 263044, 526088, 723371, 854893, 1446742, 1709786, 2893484, 3419572, 5786968, 6839144, 9403823, 11113609, 18807646, 22227218, 37615292, 44454436, 75230584, 88908872, 122249699, 244499398, 488998796, 977997592]

約数ペア:

[(1, 977997592), (2, 488998796), (4, 244499398), (8, 122249699), (11, 88908872), (13, 75230584), (22, 44454436), (26, 37615292), (44, 22227218), (52, 18807646), (88, 11113609), (104, 9403823), (143, 6839144), (169, 5786968), (286, 3419572), (338, 2893484), (572, 1709786), (676, 1446742), (1144, 854893), (1352, 723371), (1859, 526088), (3718, 263044), (7436, 131522), (14872, 65761)]