1131191888

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{3073891}}^1$

素因数の和:3073922

約数の個数: 20

約数和(自身を含む): 2286975648

約数和(自身を除く): 1155783760

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 3073891, 6147782, 12295564, 24591128, 49182256, 70699493, 141398986, 282797972, 565595944, 1131191888]

約数ペア:

[(1, 1131191888), (2, 565595944), (4, 282797972), (8, 141398986), (16, 70699493), (23, 49182256), (46, 24591128), (92, 12295564), (184, 6147782), (368, 3073891)]