2571688

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2417}}^1$

素因数の和:2449

約数の個数: 32

約数和(自身を含む): 5803200

約数和(自身を除く): 3231512

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 2417, 4834, 9668, 16919, 19336, 33838, 45923, 67676, 91846, 135352, 183692, 321461, 367384, 642922, 1285844, 2571688]

約数ペア:

[(1, 2571688), (2, 1285844), (4, 642922), (7, 367384), (8, 321461), (14, 183692), (19, 135352), (28, 91846), (38, 67676), (56, 45923), (76, 33838), (133, 19336), (152, 16919), (266, 9668), (532, 4834), (1064, 2417)]