439362014

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 832398336

約数和(自身を除く): 393036322

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 137, 182, 263, 274, 469, 526, 871, 938, 959, 1742, 1781, 1841, 1918, 3419, 3562, 3682, 6097, 6838, 9179, 12194, 12467, 17621, 18358, 23933, 24934, 35242, 36031, 47866, 64253, 72062, 119327, 123347, 128506, 229073, 238654, 246694, 252217, 458146, 468403, 504434, 835289, 936806, 1603511, 1670578, 2414077, 3207022, 3278821, 4828154, 6557642, 16898539, 31383001, 33797078, 62766002, 219681007, 439362014]

約数ペア:

[(1, 439362014), (2, 219681007), (7, 62766002), (13, 33797078), (14, 31383001), (26, 16898539), (67, 6557642), (91, 4828154), (134, 3278821), (137, 3207022), (182, 2414077), (263, 1670578), (274, 1603511), (469, 936806), (526, 835289), (871, 504434), (938, 468403), (959, 458146), (1742, 252217), (1781, 246694), (1841, 238654), (1918, 229073), (3419, 128506), (3562, 123347), (3682, 119327), (6097, 72062), (6838, 64253), (9179, 47866), (12194, 36031), (12467, 35242), (17621, 24934), (18358, 23933)]