2056551693

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^2$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 3585171456

約数和(自身を除く): 1528619763

約数列:

[1, 3, 7, 17, 21, 23, 47, 51, 69, 73, 119, 141, 161, 219, 329, 357, 391, 483, 511, 799, 987, 1081, 1173, 1241, 1533, 1679, 2397, 2737, 3243, 3431, 3723, 5037, 5329, 5593, 7567, 8211, 8687, 10293, 11753, 15987, 16779, 18377, 22701, 24017, 26061, 28543, 35259, 37303, 55131, 58327, 72051, 78913, 85629, 90593, 111909, 122567, 128639, 174981, 199801, 236739, 250463, 271779, 367701, 385917, 408289, 552391, 599403, 634151, 751389, 857969, 1224867, 1341521, 1657173, 1753241, 1902453, 2083639, 2573907, 4024563, 4257871, 5259723, 5760649, 6250917, 9390647, 12773613, 14585473, 17281947, 28171941, 29805097, 40324543, 43756419, 89415291, 97931033, 120973629, 293793099, 685517231, 2056551693]

約数ペア:

[(1, 2056551693), (3, 685517231), (7, 293793099), (17, 120973629), (21, 97931033), (23, 89415291), (47, 43756419), (51, 40324543), (69, 29805097), (73, 28171941), (119, 17281947), (141, 14585473), (161, 12773613), (219, 9390647), (329, 6250917), (357, 5760649), (391, 5259723), (483, 4257871), (511, 4024563), (799, 2573907), (987, 2083639), (1081, 1902453), (1173, 1753241), (1241, 1657173), (1533, 1341521), (1679, 1224867), (2397, 857969), (2737, 751389), (3243, 634151), (3431, 599403), (3723, 552391), (5037, 408289), (5329, 385917), (5593, 367701), (7567, 271779), (8211, 250463), (8687, 236739), (10293, 199801), (11753, 174981), (15987, 128639), (16779, 122567), (18377, 111909), (22701, 90593), (24017, 85629), (26061, 78913), (28543, 72051), (35259, 58327), (37303, 55131)]