439469816

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{661}}^1\times {\mathrm{2027}}^1$

素因数の和:2735

約数の個数: 32

約数和(自身を含む): 845797680

約数和(自身を除く): 406327864

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 661, 1322, 2027, 2644, 4054, 5288, 8108, 16216, 27101, 54202, 83107, 108404, 166214, 216808, 332428, 664856, 1339847, 2679694, 5359388, 10718776, 54933727, 109867454, 219734908, 439469816]

約数ペア:

[(1, 439469816), (2, 219734908), (4, 109867454), (8, 54933727), (41, 10718776), (82, 5359388), (164, 2679694), (328, 1339847), (661, 664856), (1322, 332428), (2027, 216808), (2644, 166214), (4054, 108404), (5288, 83107), (8108, 54202), (16216, 27101)]