2080576904

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{22613}}^1$

素因数の和:22710

約数の個数: 64

約数和(自身を含む): 4689239040

約数和(自身を除く): 2608662136

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 53, 56, 62, 106, 124, 212, 217, 248, 371, 424, 434, 742, 868, 1484, 1643, 1736, 2968, 3286, 6572, 11501, 13144, 22613, 23002, 45226, 46004, 90452, 92008, 158291, 180904, 316582, 633164, 701003, 1198489, 1266328, 1402006, 2396978, 2804012, 4793956, 4907021, 5608024, 8389423, 9587912, 9814042, 16778846, 19628084, 33557692, 37153159, 39256168, 67115384, 74306318, 148612636, 260072113, 297225272, 520144226, 1040288452, 2080576904]

約数ペア:

[(1, 2080576904), (2, 1040288452), (4, 520144226), (7, 297225272), (8, 260072113), (14, 148612636), (28, 74306318), (31, 67115384), (53, 39256168), (56, 37153159), (62, 33557692), (106, 19628084), (124, 16778846), (212, 9814042), (217, 9587912), (248, 8389423), (371, 5608024), (424, 4907021), (434, 4793956), (742, 2804012), (868, 2396978), (1484, 1402006), (1643, 1266328), (1736, 1198489), (2968, 701003), (3286, 633164), (6572, 316582), (11501, 180904), (13144, 158291), (22613, 92008), (23002, 90452), (45226, 46004)]