811779738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{12641}}^1$

素因数の和:12803

約数の個数: 64

約数和(自身を含む): 2038901760

約数和(自身を除く): 1227122022

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 139, 154, 231, 278, 417, 462, 834, 973, 1529, 1946, 2919, 3058, 4587, 5838, 9174, 10703, 12641, 21406, 25282, 32109, 37923, 64218, 75846, 88487, 139051, 176974, 265461, 278102, 417153, 530922, 834306, 973357, 1757099, 1946714, 2920071, 3514198, 5271297, 5840142, 10542594, 12299693, 19328089, 24599386, 36899079, 38656178, 57984267, 73798158, 115968534, 135296623, 270593246, 405889869, 811779738]

約数ペア:

[(1, 811779738), (2, 405889869), (3, 270593246), (6, 135296623), (7, 115968534), (11, 73798158), (14, 57984267), (21, 38656178), (22, 36899079), (33, 24599386), (42, 19328089), (66, 12299693), (77, 10542594), (139, 5840142), (154, 5271297), (231, 3514198), (278, 2920071), (417, 1946714), (462, 1757099), (834, 973357), (973, 834306), (1529, 530922), (1946, 417153), (2919, 278102), (3058, 265461), (4587, 176974), (5838, 139051), (9174, 88487), (10703, 75846), (12641, 64218), (21406, 37923), (25282, 32109)]