12996816742

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{9781}}^1$

素因数の和:9966

約数の個数: 64

約数和(自身を含む): 24650640000

約数和(自身を除く): 11653823258

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 149, 182, 298, 343, 637, 686, 1043, 1274, 1937, 2086, 3874, 4459, 7301, 8918, 9781, 13559, 14602, 19562, 27118, 51107, 68467, 94913, 102214, 127153, 136934, 189826, 254306, 479269, 664391, 890071, 958538, 1328782, 1457369, 1780142, 2914738, 3354883, 6230497, 6709766, 10201583, 12460994, 18945797, 20403166, 37891594, 43613479, 71411081, 87226958, 132620579, 142822162, 265241158, 499877567, 928344053, 999755134, 1856688106, 6498408371, 12996816742]

約数ペア:

[(1, 12996816742), (2, 6498408371), (7, 1856688106), (13, 999755134), (14, 928344053), (26, 499877567), (49, 265241158), (91, 142822162), (98, 132620579), (149, 87226958), (182, 71411081), (298, 43613479), (343, 37891594), (637, 20403166), (686, 18945797), (1043, 12460994), (1274, 10201583), (1937, 6709766), (2086, 6230497), (3874, 3354883), (4459, 2914738), (7301, 1780142), (8918, 1457369), (9781, 1328782), (13559, 958538), (14602, 890071), (19562, 664391), (27118, 479269), (51107, 254306), (68467, 189826), (94913, 136934), (102214, 127153)]