283923458

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 539723520

約数和(自身を除く): 255800062

約数列:

[1, 2, 7, 13, 14, 26, 59, 91, 118, 137, 182, 193, 274, 386, 413, 767, 826, 959, 1351, 1534, 1781, 1918, 2509, 2702, 3562, 5018, 5369, 8083, 10738, 11387, 12467, 16166, 17563, 22774, 24934, 26441, 35126, 52882, 56581, 79709, 105079, 113162, 148031, 159418, 185087, 210158, 296062, 343733, 370174, 687466, 735553, 1036217, 1471106, 1560019, 2072434, 2406131, 3120038, 4812262, 10920133, 20280247, 21840266, 40560494, 141961729, 283923458]

約数ペア:

[(1, 283923458), (2, 141961729), (7, 40560494), (13, 21840266), (14, 20280247), (26, 10920133), (59, 4812262), (91, 3120038), (118, 2406131), (137, 2072434), (182, 1560019), (193, 1471106), (274, 1036217), (386, 735553), (413, 687466), (767, 370174), (826, 343733), (959, 296062), (1351, 210158), (1534, 185087), (1781, 159418), (1918, 148031), (2509, 113162), (2702, 105079), (3562, 79709), (5018, 56581), (5369, 52882), (8083, 35126), (10738, 26441), (11387, 24934), (12467, 22774), (16166, 17563)]