2905067536

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{836713}}^1$

素因数の和:836759

約数の個数: 40

約数和(自身を含む): 6640162304

約数和(自身を除く): 3735094768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 836713, 1673426, 3346852, 5856991, 6693704, 11713982, 13387408, 23427964, 25938103, 46855928, 51876206, 93711856, 103752412, 181566721, 207504824, 363133442, 415009648, 726266884, 1452533768, 2905067536]

約数ペア:

[(1, 2905067536), (2, 1452533768), (4, 726266884), (7, 415009648), (8, 363133442), (14, 207504824), (16, 181566721), (28, 103752412), (31, 93711856), (56, 51876206), (62, 46855928), (112, 25938103), (124, 23427964), (217, 13387408), (248, 11713982), (434, 6693704), (496, 5856991), (868, 3346852), (1736, 1673426), (3472, 836713)]