1439656638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{12979}}^1$

素因数の和:13149

約数の個数: 64

約数和(自身を含む): 3489024000

約数和(自身を除く): 2049367362

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 139, 266, 278, 399, 417, 798, 834, 973, 1946, 2641, 2919, 5282, 5838, 7923, 12979, 15846, 18487, 25958, 36974, 38937, 55461, 77874, 90853, 110922, 181706, 246601, 272559, 493202, 545118, 739803, 1479606, 1726207, 1804081, 3452414, 3608162, 5178621, 5412243, 10357242, 10824486, 12628567, 25257134, 34277539, 37885701, 68555078, 75771402, 102832617, 205665234, 239942773, 479885546, 719828319, 1439656638]

約数ペア:

[(1, 1439656638), (2, 719828319), (3, 479885546), (6, 239942773), (7, 205665234), (14, 102832617), (19, 75771402), (21, 68555078), (38, 37885701), (42, 34277539), (57, 25257134), (114, 12628567), (133, 10824486), (139, 10357242), (266, 5412243), (278, 5178621), (399, 3608162), (417, 3452414), (798, 1804081), (834, 1726207), (973, 1479606), (1946, 739803), (2641, 545118), (2919, 493202), (5282, 272559), (5838, 246601), (7923, 181706), (12979, 110922), (15846, 90853), (18487, 77874), (25958, 55461), (36974, 38937)]