1569327656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{8161}}^1$

素因数の和:8266

約数の個数: 48

約数和(自身を含む): 3244639860

約数和(自身を除く): 1675312204

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 1849, 2236, 3698, 4472, 7396, 8161, 14792, 16322, 24037, 32644, 48074, 65288, 96148, 106093, 192296, 212186, 350923, 424372, 701846, 848744, 1403692, 2807384, 4561999, 9123998, 15089689, 18247996, 30179378, 36495992, 60358756, 120717512, 196165957, 392331914, 784663828, 1569327656]

約数ペア:

[(1, 1569327656), (2, 784663828), (4, 392331914), (8, 196165957), (13, 120717512), (26, 60358756), (43, 36495992), (52, 30179378), (86, 18247996), (104, 15089689), (172, 9123998), (344, 4561999), (559, 2807384), (1118, 1403692), (1849, 848744), (2236, 701846), (3698, 424372), (4472, 350923), (7396, 212186), (8161, 192296), (14792, 106093), (16322, 96148), (24037, 65288), (32644, 48074)]