2238991678

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{8849}}^1$

素因数の和:8953

約数の個数: 64

約数和(自身を含む): 4404326400

約数和(自身を除く): 2165334722

約数列:

[1, 2, 7, 11, 14, 22, 31, 53, 62, 77, 106, 154, 217, 341, 371, 434, 583, 682, 742, 1166, 1643, 2387, 3286, 4081, 4774, 8162, 8849, 11501, 17698, 18073, 23002, 36146, 61943, 97339, 123886, 126511, 194678, 253022, 274319, 468997, 548638, 681373, 937994, 1362746, 1920233, 3017509, 3282979, 3840466, 5158967, 6035018, 6565958, 10317934, 14538907, 21122563, 29077814, 36112769, 42245126, 72225538, 101772349, 159927977, 203544698, 319855954, 1119495839, 2238991678]

約数ペア:

[(1, 2238991678), (2, 1119495839), (7, 319855954), (11, 203544698), (14, 159927977), (22, 101772349), (31, 72225538), (53, 42245126), (62, 36112769), (77, 29077814), (106, 21122563), (154, 14538907), (217, 10317934), (341, 6565958), (371, 6035018), (434, 5158967), (583, 3840466), (682, 3282979), (742, 3017509), (1166, 1920233), (1643, 1362746), (2387, 937994), (3286, 681373), (4081, 548638), (4774, 468997), (8162, 274319), (8849, 253022), (11501, 194678), (17698, 126511), (18073, 123886), (23002, 97339), (36146, 61943)]