2068857988736

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{209908481}}^1$

素因数の和:209908513

約数の個数: 64

約数和(自身を含む): 5138559639360

約数和(自身を除く): 3069701650624

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 2464, 4928, 9856, 209908481, 419816962, 839633924, 1469359367, 1679267848, 2308993291, 2938718734, 3358535696, 4617986582, 5877437468, 6717071392, 9235973164, 11754874936, 13434142784, 16162953037, 18471946328, 23509749872, 26868285568, 32325906074, 36943892656, 47019499744, 64651812148, 73887785312, 94038999488, 129303624296, 147775570624, 188077998976, 258607248592, 295551141248, 517214497184, 1034428994368, 2068857988736]

約数ペア:

[(1, 2068857988736), (2, 1034428994368), (4, 517214497184), (7, 295551141248), (8, 258607248592), (11, 188077998976), (14, 147775570624), (16, 129303624296), (22, 94038999488), (28, 73887785312), (32, 64651812148), (44, 47019499744), (56, 36943892656), (64, 32325906074), (77, 26868285568), (88, 23509749872), (112, 18471946328), (128, 16162953037), (154, 13434142784), (176, 11754874936), (224, 9235973164), (308, 6717071392), (352, 5877437468), (448, 4617986582), (616, 3358535696), (704, 2938718734), (896, 2308993291), (1232, 1679267848), (1408, 1469359367), (2464, 839633924), (4928, 419816962), (9856, 209908481)]