1027888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{3779}}^1$

素因数の和:3804

約数の個数: 20

約数和(自身を含む): 2109240

約数和(自身を除く): 1081352

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 3779, 7558, 15116, 30232, 60464, 64243, 128486, 256972, 513944, 1027888]

約数ペア:

[(1, 1027888), (2, 513944), (4, 256972), (8, 128486), (16, 64243), (17, 60464), (34, 30232), (68, 15116), (136, 7558), (272, 3779)]