489716612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{3449}}^1$

素因数の和:3932

約数の個数: 48

約数和(自身を含む): 1071100800

約数和(自身を除く): 581384188

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 461, 922, 1844, 3227, 3449, 5071, 6454, 6898, 10142, 12908, 13796, 20284, 24143, 35497, 37939, 48286, 70994, 75878, 96572, 141988, 151756, 265573, 531146, 1062292, 1589989, 3179978, 6359956, 11129923, 17489879, 22259846, 34979758, 44519692, 69959516, 122429153, 244858306, 489716612]

約数ペア:

[(1, 489716612), (2, 244858306), (4, 122429153), (7, 69959516), (11, 44519692), (14, 34979758), (22, 22259846), (28, 17489879), (44, 11129923), (77, 6359956), (154, 3179978), (308, 1589989), (461, 1062292), (922, 531146), (1844, 265573), (3227, 151756), (3449, 141988), (5071, 96572), (6454, 75878), (6898, 70994), (10142, 48286), (12908, 37939), (13796, 35497), (20284, 24143)]